381837159

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{38959}}^1$

素因数の和:38993

約数の個数: 30

約数和(自身を含む): 626983280

約数和(自身を除く): 245146121

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 38959, 116877, 350631, 428549, 1051893, 1285647, 3155679, 3856941, 4714039, 11570823, 14142117, 34712469, 42426351, 127279053, 381837159]

約数ペア:

[(1, 381837159), (3, 127279053), (9, 42426351), (11, 34712469), (27, 14142117), (33, 11570823), (81, 4714039), (99, 3856941), (121, 3155679), (297, 1285647), (363, 1051893), (891, 428549), (1089, 350631), (3267, 116877), (9801, 38959)]