1396802581839

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{261601}}^1$

素因数の和:261739

約数の個数: 96

約数和(自身を含む): 2480372038144

約数和(自身を除く): 1083569456305

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 73, 81, 129, 189, 219, 243, 301, 387, 511, 567, 657, 903, 1161, 1533, 1701, 1971, 2709, 3139, 3483, 4599, 5913, 8127, 9417, 10449, 13797, 17739, 21973, 24381, 28251, 41391, 65919, 73143, 84753, 124173, 197757, 254259, 261601, 593271, 762777, 784803, 1779813, 1831207, 2354409, 5339439, 5493621, 7063227, 11248843, 16480863, 19096873, 21189681, 33746529, 49442589, 57290619, 63569043, 78741901, 101239587, 133678111, 148327767, 171871857, 236225703, 303718761, 401034333, 444983301, 515615571, 708677109, 821165539, 911156283, 1203102999, 1546846713, 2126031327, 2463496617, 2733468849, 3609308997, 4640540139, 5748158773, 6378093981, 7390489851, 10827926991, 17244476319, 19134281943, 22171469553, 32483780973, 51733428957, 66514408659, 155200286871, 199543225977, 465600860613, 1396802581839]

約数ペア:

[(1, 1396802581839), (3, 465600860613), (7, 199543225977), (9, 155200286871), (21, 66514408659), (27, 51733428957), (43, 32483780973), (63, 22171469553), (73, 19134281943), (81, 17244476319), (129, 10827926991), (189, 7390489851), (219, 6378093981), (243, 5748158773), (301, 4640540139), (387, 3609308997), (511, 2733468849), (567, 2463496617), (657, 2126031327), (903, 1546846713), (1161, 1203102999), (1533, 911156283), (1701, 821165539), (1971, 708677109), (2709, 515615571), (3139, 444983301), (3483, 401034333), (4599, 303718761), (5913, 236225703), (8127, 171871857), (9417, 148327767), (10449, 133678111), (13797, 101239587), (17739, 78741901), (21973, 63569043), (24381, 57290619), (28251, 49442589), (41391, 33746529), (65919, 21189681), (73143, 19096873), (84753, 16480863), (124173, 11248843), (197757, 7063227), (254259, 5493621), (261601, 5339439), (593271, 2354409), (762777, 1831207), (784803, 1779813)]