66438203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 73404576

約数和(自身を除く): 6966373

約数列:

[1, 13, 53, 211, 457, 689, 2743, 5941, 11183, 24221, 96427, 145379, 314873, 1253551, 5110631, 66438203]

約数ペア:

[(1, 66438203), (13, 5110631), (53, 1253551), (211, 314873), (457, 145379), (689, 96427), (2743, 24221), (5941, 11183)]