72625923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 115001600

約数和(自身を除く): 42375677

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 2113, 3819, 6339, 11457, 19017, 34371, 40147, 57051, 120441, 141571, 361323, 424713, 1083969, 1274139, 2689849, 3822417, 8069547, 24208641, 72625923]

約数ペア:

[(1, 72625923), (3, 24208641), (9, 8069547), (19, 3822417), (27, 2689849), (57, 1274139), (67, 1083969), (171, 424713), (201, 361323), (513, 141571), (603, 120441), (1273, 57051), (1809, 40147), (2113, 34371), (3819, 19017), (6339, 11457)]