156790282761

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1080649}}^1$

素因数の和:1080723

約数の個数: 48

約数和(自身を含む): 269730240000

約数和(自身を除く): 112939957239

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 987, 1029, 2303, 2961, 3087, 6909, 16121, 20727, 48363, 145089, 1080649, 3241947, 7564543, 9725841, 22693629, 50790503, 52951801, 68080887, 152371509, 158855403, 355533521, 370662607, 457114527, 476566209, 1066600563, 1111987821, 2488734647, 3199801689, 3335963463, 7466203941, 17421142529, 22398611823, 52263427587, 156790282761]

約数ペア:

[(1, 156790282761), (3, 52263427587), (7, 22398611823), (9, 17421142529), (21, 7466203941), (47, 3335963463), (49, 3199801689), (63, 2488734647), (141, 1111987821), (147, 1066600563), (329, 476566209), (343, 457114527), (423, 370662607), (441, 355533521), (987, 158855403), (1029, 152371509), (2303, 68080887), (2961, 52951801), (3087, 50790503), (6909, 22693629), (16121, 9725841), (20727, 7564543), (48363, 3241947), (145089, 1080649)]