79678401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 121430016

約数和(自身を除く): 41751615

約数列:

[1, 3, 11, 31, 33, 71, 93, 213, 341, 781, 1023, 1097, 2201, 2343, 3291, 6603, 12067, 24211, 34007, 36201, 72633, 77887, 102021, 233661, 374077, 856757, 1122231, 2414497, 2570271, 7243491, 26559467, 79678401]

約数ペア:

[(1, 79678401), (3, 26559467), (11, 7243491), (31, 2570271), (33, 2414497), (71, 1122231), (93, 856757), (213, 374077), (341, 233661), (781, 102021), (1023, 77887), (1097, 72633), (2201, 36201), (2343, 34007), (3291, 24211), (6603, 12067)]