57505383

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 93630768

約数和(自身を除く): 36125385

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 563, 873, 1053, 1261, 1689, 2619, 3783, 5067, 7319, 7857, 11349, 15201, 21957, 34047, 45603, 54611, 65871, 102141, 163833, 197613, 491499, 592839, 709943, 1474497, 2129829, 4423491, 6389487, 19168461, 57505383]

約数ペア:

[(1, 57505383), (3, 19168461), (9, 6389487), (13, 4423491), (27, 2129829), (39, 1474497), (81, 709943), (97, 592839), (117, 491499), (291, 197613), (351, 163833), (563, 102141), (873, 65871), (1053, 54611), (1261, 45603), (1689, 34047), (2619, 21957), (3783, 15201), (5067, 11349), (7319, 7857)]