164051289

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1801}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 245973000

約数和(自身を除く): 81921711

約数列:

[1, 3, 9, 29, 87, 261, 349, 1047, 1801, 3141, 5403, 10121, 16209, 30363, 52229, 91089, 156687, 470061, 628549, 1885647, 5656941, 18227921, 54683763, 164051289]

約数ペア:

[(1, 164051289), (3, 54683763), (9, 18227921), (29, 5656941), (87, 1885647), (261, 628549), (349, 470061), (1047, 156687), (1801, 91089), (3141, 52229), (5403, 30363), (10121, 16209)]