70687743

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 114846336

約数和(自身を除く): 44158593

約数列:

[1, 3, 7, 21, 43, 49, 53, 129, 147, 159, 211, 301, 371, 633, 903, 1113, 1477, 2107, 2279, 2597, 4431, 6321, 6837, 7791, 9073, 10339, 11183, 15953, 27219, 31017, 33549, 47859, 63511, 78281, 111671, 190533, 234843, 335013, 444577, 480869, 547967, 1333731, 1442607, 1643901, 3366083, 10098249, 23562581, 70687743]

約数ペア:

[(1, 70687743), (3, 23562581), (7, 10098249), (21, 3366083), (43, 1643901), (49, 1442607), (53, 1333731), (129, 547967), (147, 480869), (159, 444577), (211, 335013), (301, 234843), (371, 190533), (633, 111671), (903, 78281), (1113, 63511), (1477, 47859), (2107, 33549), (2279, 31017), (2597, 27219), (4431, 15953), (6321, 11183), (6837, 10339), (7791, 9073)]