179970813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13877}}^1$

素因数の和:14025

約数の個数: 24

約数和(自身を含む): 285775776

約数和(自身を除く): 105804963

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 13877, 41631, 124893, 152647, 457941, 1373823, 1817887, 5453661, 16360983, 19996757, 59990271, 179970813]

約数ペア:

[(1, 179970813), (3, 59990271), (9, 19996757), (11, 16360983), (33, 5453661), (99, 1817887), (131, 1373823), (393, 457941), (1179, 152647), (1441, 124893), (4323, 41631), (12969, 13877)]