157047267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 234823680

約数和(自身を除く): 77776413

約数列:

[1, 3, 13, 29, 39, 87, 191, 377, 573, 727, 1131, 2181, 2483, 5539, 7449, 9451, 16617, 21083, 28353, 63249, 72007, 138857, 216021, 274079, 416571, 822237, 1805141, 4026853, 5415423, 12080559, 52349089, 157047267]

約数ペア:

[(1, 157047267), (3, 52349089), (13, 12080559), (29, 5415423), (39, 4026853), (87, 1805141), (191, 822237), (377, 416571), (573, 274079), (727, 216021), (1131, 138857), (2181, 72007), (2483, 63249), (5539, 28353), (7449, 21083), (9451, 16617)]