155405601

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 248814720

約数和(自身を除く): 93409119

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 373, 1119, 1187, 3357, 3561, 4849, 10071, 10683, 14547, 15431, 32049, 43641, 46293, 130923, 138879, 416637, 442751, 1328253, 3984759, 5755763, 11954277, 17267289, 51801867, 155405601]

約数ペア:

[(1, 155405601), (3, 51801867), (9, 17267289), (13, 11954277), (27, 5755763), (39, 3984759), (117, 1328253), (351, 442751), (373, 416637), (1119, 138879), (1187, 130923), (3357, 46293), (3561, 43641), (4849, 32049), (10071, 15431), (10683, 14547)]