210880215039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{236773}}^1$

素因数の和:237387

約数の個数: 32

約数和(自身を含む): 310745985984

約数和(自身を除く): 99865770945

約数列:

[1, 3, 13, 39, 41, 123, 533, 557, 1599, 1671, 7241, 21723, 22837, 68511, 236773, 296881, 710319, 890643, 3078049, 9234147, 9707693, 29123079, 126200009, 131882561, 378600027, 395647683, 1714473293, 5143419879, 5407185001, 16221555003, 70293405013, 210880215039]

約数ペア:

[(1, 210880215039), (3, 70293405013), (13, 16221555003), (39, 5407185001), (41, 5143419879), (123, 1714473293), (533, 395647683), (557, 378600027), (1599, 131882561), (1671, 126200009), (7241, 29123079), (21723, 9707693), (22837, 9234147), (68511, 3078049), (236773, 890643), (296881, 710319)]