131499688323

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{16273}}^1$

素因数の和:16803

約数の個数: 32

約数和(自身を含む): 180577345536

約数和(自身を除く): 49077657213

約数列:

[1, 3, 47, 141, 223, 257, 669, 771, 10481, 12079, 16273, 31443, 36237, 48819, 57311, 171933, 764831, 2294493, 2693617, 3628879, 4182161, 8080851, 10886637, 12546483, 170557313, 196561567, 511671939, 589684701, 932621903, 2797865709, 43833229441, 131499688323]

約数ペア:

[(1, 131499688323), (3, 43833229441), (47, 2797865709), (141, 932621903), (223, 589684701), (257, 511671939), (669, 196561567), (771, 170557313), (10481, 12546483), (12079, 10886637), (16273, 8080851), (31443, 4182161), (36237, 3628879), (48819, 2693617), (57311, 2294493), (171933, 764831)]