20141521317

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3539}}^1$

素因数の和:3805

約数の個数: 56

約数和(自身を含む): 31170436320

約数和(自身を除く): 11028915003

約数列:

[1, 3, 9, 27, 37, 81, 111, 211, 243, 333, 633, 729, 999, 1899, 2997, 3539, 5697, 7807, 8991, 10617, 17091, 23421, 26973, 31851, 51273, 70263, 95553, 130943, 153819, 210789, 286659, 392829, 632367, 746729, 859977, 1178487, 1897101, 2240187, 2579931, 3535461, 5691303, 6720561, 10606383, 20161683, 27628973, 31819149, 60485049, 82886919, 95457447, 181455147, 248660757, 544365441, 745982271, 2237946813, 6713840439, 20141521317]

約数ペア:

[(1, 20141521317), (3, 6713840439), (9, 2237946813), (27, 745982271), (37, 544365441), (81, 248660757), (111, 181455147), (211, 95457447), (243, 82886919), (333, 60485049), (633, 31819149), (729, 27628973), (999, 20161683), (1899, 10606383), (2997, 6720561), (3539, 5691303), (5697, 3535461), (7807, 2579931), (8991, 2240187), (10617, 1897101), (17091, 1178487), (23421, 859977), (26973, 746729), (31851, 632367), (51273, 392829), (70263, 286659), (95553, 210789), (130943, 153819)]