20161236483

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{160319}}^1$

素因数の和:160571

約数の個数: 24

約数和(自身を含む): 29636755200

約数和(自身を除く): 9475518717

約数列:

[1, 3, 9, 89, 157, 267, 471, 801, 1413, 13973, 41919, 125757, 160319, 480957, 1442871, 14268391, 25170083, 42805173, 75510249, 128415519, 226530747, 2240137387, 6720412161, 20161236483]

約数ペア:

[(1, 20161236483), (3, 6720412161), (9, 2240137387), (89, 226530747), (157, 128415519), (267, 75510249), (471, 42805173), (801, 25170083), (1413, 14268391), (13973, 1442871), (41919, 480957), (125757, 160319)]