153948561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9421}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 221605440

約数和(自身を除く): 67656879

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 9421, 16341, 28263, 122473, 367419, 3947399, 11842197, 51316187, 153948561]

約数ペア:

[(1, 153948561), (3, 51316187), (13, 11842197), (39, 3947399), (419, 367419), (1257, 122473), (5447, 28263), (9421, 16341)]