91005102

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{71209}}^1$

素因数の和:71288

約数の個数: 24

約数和(自身を含む): 199957680

約数和(自身を除く): 108952578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 71209, 142418, 213627, 427254, 640881, 1281762, 5055839, 10111678, 15167517, 30335034, 45502551, 91005102]

約数ペア:

[(1, 91005102), (2, 45502551), (3, 30335034), (6, 15167517), (9, 10111678), (18, 5055839), (71, 1281762), (142, 640881), (213, 427254), (426, 213627), (639, 142418), (1278, 71209)]