87841377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25889}}^1$

素因数の和:25937

約数の個数: 24

約数和(自身を含む): 141359400

約数和(自身を除く): 53518023

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 25889, 77667, 233001, 336557, 750781, 1009671, 2252343, 3029013, 6757029, 9760153, 29280459, 87841377]

約数ペア:

[(1, 87841377), (3, 29280459), (9, 9760153), (13, 6757029), (29, 3029013), (39, 2252343), (87, 1009671), (117, 750781), (261, 336557), (377, 233001), (1131, 77667), (3393, 25889)]