121563273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 190108800

約数和(自身を除く): 68545527

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 5657, 7163, 16971, 21489, 73541, 107483, 164053, 220623, 322449, 492159, 1397279, 2132689, 3117007, 4191837, 6398067, 9351021, 40521091, 121563273]

約数ペア:

[(1, 121563273), (3, 40521091), (13, 9351021), (19, 6398067), (29, 4191837), (39, 3117007), (57, 2132689), (87, 1397279), (247, 492159), (377, 322449), (551, 220623), (741, 164053), (1131, 107483), (1653, 73541), (5657, 21489), (7163, 16971)]