148907172921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{316621}}^1$

素因数の和:317057

約数の個数: 32

約数和(自身を含む): 221280783360

約数和(自身を除く): 72373610439

約数列:

[1, 3, 13, 31, 39, 93, 389, 403, 1167, 1209, 5057, 12059, 15171, 36177, 156767, 316621, 470301, 949863, 4116073, 9815251, 12348219, 29445753, 123165569, 127598263, 369496707, 382794789, 1601152397, 3818132639, 4803457191, 11454397917, 49635724307, 148907172921]

約数ペア:

[(1, 148907172921), (3, 49635724307), (13, 11454397917), (31, 4803457191), (39, 3818132639), (93, 1601152397), (389, 382794789), (403, 369496707), (1167, 127598263), (1209, 123165569), (5057, 29445753), (12059, 12348219), (15171, 9815251), (36177, 4116073), (156767, 949863), (316621, 470301)]