81198929017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3659}}^1\times {\mathrm{12041}}^1$

素因数の和:15816

約数の個数: 16

約数和(自身を含む): 86384491200

約数和(自身を除く): 5185562183

約数列:

[1, 19, 97, 1843, 3659, 12041, 69521, 228779, 354923, 1167977, 6743537, 22191563, 44058019, 837102361, 4273627843, 81198929017]

約数ペア:

[(1, 81198929017), (19, 4273627843), (97, 837102361), (1843, 44058019), (3659, 22191563), (12041, 6743537), (69521, 1167977), (228779, 354923)]