166604529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6857}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 276514560

約数和(自身を除く): 109910031

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 6857, 8099, 20571, 24297, 47999, 89141, 143997, 267423, 610273, 623987, 1830819, 1871961, 4271911, 7933549, 12815733, 23800647, 55534843, 166604529]

約数ペア:

[(1, 166604529), (3, 55534843), (7, 23800647), (13, 12815733), (21, 7933549), (39, 4271911), (89, 1871961), (91, 1830819), (267, 623987), (273, 610273), (623, 267423), (1157, 143997), (1869, 89141), (3471, 47999), (6857, 24297), (8099, 20571)]