156955973841

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{915991}}^1$

素因数の和:916317

約数の個数: 24

約数和(自身を含む): 230536866560

約数和(自身を除く): 73580892719

約数列:

[1, 3, 9, 79, 237, 241, 711, 723, 2169, 19039, 57117, 171351, 915991, 2747973, 8243919, 72363289, 217089867, 220753831, 651269601, 662261493, 1986784479, 17439552649, 52318657947, 156955973841]

約数ペア:

[(1, 156955973841), (3, 52318657947), (9, 17439552649), (79, 1986784479), (237, 662261493), (241, 651269601), (711, 220753831), (723, 217089867), (2169, 72363289), (19039, 8243919), (57117, 2747973), (171351, 915991)]