156161601

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{62191}}^1$

素因数の和:62234

約数の個数: 20

約数和(自身を含む): 240807424

約数和(自身を除く): 84645823

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 62191, 186573, 559719, 1679157, 1927921, 5037471, 5783763, 17351289, 52053867, 156161601]

約数ペア:

[(1, 156161601), (3, 52053867), (9, 17351289), (27, 5783763), (31, 5037471), (81, 1927921), (93, 1679157), (279, 559719), (837, 186573), (2511, 62191)]