881567253

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{202799}}^1$

素因数の和:202838

約数の個数: 32

約数和(自身を含む): 1557504000

約数和(自身を除く): 675936747

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 202799, 608397, 1419593, 1825191, 4258779, 4664377, 5475573, 12776337, 13993131, 32650639, 38329011, 41979393, 97951917, 125938179, 293855751, 881567253]

約数ペア:

[(1, 881567253), (3, 293855751), (7, 125938179), (9, 97951917), (21, 41979393), (23, 38329011), (27, 32650639), (63, 13993131), (69, 12776337), (161, 5475573), (189, 4664377), (207, 4258779), (483, 1825191), (621, 1419593), (1449, 608397), (4347, 202799)]