61604781

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 97640448

約数和(自身を除く): 36035667

約数列:

[1, 3, 7, 21, 31, 93, 173, 217, 519, 547, 651, 1211, 1641, 3633, 3829, 5363, 11487, 16089, 16957, 37541, 50871, 94631, 112623, 118699, 283893, 356097, 662417, 1987251, 2933561, 8800683, 20534927, 61604781]

約数ペア:

[(1, 61604781), (3, 20534927), (7, 8800683), (21, 2933561), (31, 1987251), (93, 662417), (173, 356097), (217, 283893), (519, 118699), (547, 112623), (651, 94631), (1211, 50871), (1641, 37541), (3633, 16957), (3829, 16089), (5363, 11487)]