79871307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 117024000

約数和(自身を除く): 37152693

約数列:

[1, 3, 19, 29, 57, 87, 211, 229, 551, 633, 687, 1653, 4009, 4351, 6119, 6641, 12027, 13053, 18357, 19923, 48319, 116261, 126179, 144957, 348783, 378537, 918061, 1401251, 2754183, 4203753, 26623769, 79871307]

約数ペア:

[(1, 79871307), (3, 26623769), (19, 4203753), (29, 2754183), (57, 1401251), (87, 918061), (211, 378537), (229, 348783), (551, 144957), (633, 126179), (687, 116261), (1653, 48319), (4009, 19923), (4351, 18357), (6119, 13053), (6641, 12027)]