243879933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 365202432

約数和(自身を除く): 121322499

約数列:

[1, 3, 11, 33, 67, 73, 201, 219, 737, 803, 1511, 2211, 2409, 4533, 4891, 14673, 16621, 49863, 53801, 101237, 110303, 161403, 303711, 330909, 1113607, 1213333, 3340821, 3639999, 7390301, 22170903, 81293311, 243879933]

約数ペア:

[(1, 243879933), (3, 81293311), (11, 22170903), (33, 7390301), (67, 3639999), (73, 3340821), (201, 1213333), (219, 1113607), (737, 330909), (803, 303711), (1511, 161403), (2211, 110303), (2409, 101237), (4533, 53801), (4891, 49863), (14673, 16621)]