158996943

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6659}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 263203200

約数和(自身を除く): 104206257

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3411, 6659, 7959, 19977, 23877, 46613, 59931, 139839, 419517, 2523761, 7571283, 17666327, 22713849, 52998981, 158996943]

約数ペア:

[(1, 158996943), (3, 52998981), (7, 22713849), (9, 17666327), (21, 7571283), (63, 2523761), (379, 419517), (1137, 139839), (2653, 59931), (3411, 46613), (6659, 23877), (7959, 19977)]