61493949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21419}}^1$

素因数の和:21465

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 38751651

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 21419, 64257, 192771, 235609, 621151, 706827, 1863453, 2120481, 5590359, 6832661, 20497983, 61493949]

約数ペア:

[(1, 61493949), (3, 20497983), (9, 6832661), (11, 5590359), (29, 2120481), (33, 1863453), (87, 706827), (99, 621151), (261, 235609), (319, 192771), (957, 64257), (2871, 21419)]