142640184531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{229321}}^1$

素因数の和:229767

約数の個数: 32

約数和(自身を含む): 210352484160

約数和(自身を除く): 67712299629

約数列:

[1, 3, 13, 39, 41, 123, 389, 533, 1167, 1599, 5057, 15171, 15949, 47847, 207337, 229321, 622011, 687963, 2981173, 8943519, 9402161, 28206483, 89205869, 122228093, 267617607, 366684279, 1159676297, 3479028891, 3657440629, 10972321887, 47546728177, 142640184531]

約数ペア:

[(1, 142640184531), (3, 47546728177), (13, 10972321887), (39, 3657440629), (41, 3479028891), (123, 1159676297), (389, 366684279), (533, 267617607), (1167, 122228093), (1599, 89205869), (5057, 28206483), (15171, 9402161), (15949, 8943519), (47847, 2981173), (207337, 687963), (229321, 622011)]