57650229

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 104936832

約数和(自身を除く): 47286603

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1637, 1677, 2709, 3913, 4911, 5031, 11459, 11739, 14733, 21281, 34377, 35217, 63843, 70391, 103131, 148967, 191529, 211173, 446901, 492737, 633519, 915083, 1340703, 1478211, 2745249, 4434633, 6405581, 8235747, 19216743, 57650229]

約数ペア:

[(1, 57650229), (3, 19216743), (7, 8235747), (9, 6405581), (13, 4434633), (21, 2745249), (39, 1478211), (43, 1340703), (63, 915083), (91, 633519), (117, 492737), (129, 446901), (273, 211173), (301, 191529), (387, 148967), (559, 103131), (819, 70391), (903, 63843), (1637, 35217), (1677, 34377), (2709, 21281), (3913, 14733), (4911, 11739), (5031, 11459)]