55170993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 74854400

約数和(自身を除く): 19683407

約数列:

[1, 3, 79, 237, 271, 813, 859, 2577, 21409, 64227, 67861, 203583, 232789, 698367, 18390331, 55170993]

約数ペア:

[(1, 55170993), (3, 18390331), (79, 698367), (237, 232789), (271, 203583), (813, 67861), (859, 64227), (2577, 21409)]