80872853

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 87367680

約数和(自身を除く): 6494827

約数列:

[1, 23, 47, 79, 947, 1081, 1817, 3713, 21781, 44509, 74813, 85399, 1023707, 1720699, 3516211, 80872853]

約数ペア:

[(1, 80872853), (23, 3516211), (47, 1720699), (79, 1023707), (947, 85399), (1081, 74813), (1817, 44509), (3713, 21781)]