156779299521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446664671}}^1$

素因数の和:446664693

約数の個数: 16

約数和(自身を含む): 250132216320

約数和(自身を除く): 93352916799

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446664671, 1339994013, 4019982039, 5806640723, 12059946117, 17419922169, 52259766507, 156779299521]

約数ペア:

[(1, 156779299521), (3, 52259766507), (9, 17419922169), (13, 12059946117), (27, 5806640723), (39, 4019982039), (117, 1339994013), (351, 446664671)]