156745164891

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{195103}}^1$

素因数の和:195751

約数の個数: 32

約数和(自身を含む): 242840485888

約数和(自身を除く): 86095320997

約数列:

[1, 3, 7, 21, 67, 201, 469, 571, 1407, 1713, 3997, 11991, 38257, 114771, 195103, 267799, 585309, 803397, 1365721, 4097163, 13071901, 39215703, 91503307, 111403813, 274509921, 334211439, 779826691, 2339480073, 7464055471, 22392166413, 52248388297, 156745164891]

約数ペア:

[(1, 156745164891), (3, 52248388297), (7, 22392166413), (21, 7464055471), (67, 2339480073), (201, 779826691), (469, 334211439), (571, 274509921), (1407, 111403813), (1713, 91503307), (3997, 39215703), (11991, 13071901), (38257, 4097163), (114771, 1365721), (195103, 803397), (267799, 585309)]