76333621

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 32530379

約数列:

[1, 7, 13, 17, 19, 49, 53, 91, 119, 133, 221, 247, 323, 343, 371, 637, 689, 833, 901, 931, 1007, 1547, 1729, 2261, 2597, 4199, 4459, 4823, 5831, 6307, 6517, 7049, 10829, 11713, 12103, 13091, 15827, 17119, 18179, 29393, 33761, 44149, 49343, 75803, 81991, 84721, 91637, 110789, 119833, 205751, 222547, 236327, 309043, 345401, 573937, 641459, 838831, 1440257, 1557829, 4017559, 4490213, 5871817, 10904803, 76333621]

約数ペア:

[(1, 76333621), (7, 10904803), (13, 5871817), (17, 4490213), (19, 4017559), (49, 1557829), (53, 1440257), (91, 838831), (119, 641459), (133, 573937), (221, 345401), (247, 309043), (323, 236327), (343, 222547), (371, 205751), (637, 119833), (689, 110789), (833, 91637), (901, 84721), (931, 81991), (1007, 75803), (1547, 49343), (1729, 44149), (2261, 33761), (2597, 29393), (4199, 18179), (4459, 17119), (4823, 15827), (5831, 13091), (6307, 12103), (6517, 11713), (7049, 10829)]