2056521609

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^2$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 3245208960

約数和(自身を除く): 1188687351

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 233, 549, 621, 699, 1403, 1647, 2097, 4209, 5359, 6291, 12627, 14213, 16077, 37881, 42639, 48231, 54289, 127917, 144693, 162867, 326899, 383751, 488601, 980697, 1248647, 1465803, 2942091, 3311629, 3745941, 8826273, 9934887, 11237823, 29804661, 33713469, 76167467, 89413983, 228502401, 685507203, 2056521609]

約数ペア:

[(1, 2056521609), (3, 685507203), (9, 228502401), (23, 89413983), (27, 76167467), (61, 33713469), (69, 29804661), (183, 11237823), (207, 9934887), (233, 8826273), (549, 3745941), (621, 3311629), (699, 2942091), (1403, 1465803), (1647, 1248647), (2097, 980697), (4209, 488601), (5359, 383751), (6291, 326899), (12627, 162867), (14213, 144693), (16077, 127917), (37881, 54289), (42639, 48231)]