16416153

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 26378352

約数和(自身を除く): 9962199

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 251, 387, 507, 559, 753, 1521, 1677, 2259, 3263, 5031, 7267, 9789, 10793, 21801, 29367, 32379, 42419, 65403, 97137, 127257, 140309, 381771, 420927, 1262781, 1824017, 5472051, 16416153]

約数ペア:

[(1, 16416153), (3, 5472051), (9, 1824017), (13, 1262781), (39, 420927), (43, 381771), (117, 140309), (129, 127257), (169, 97137), (251, 65403), (387, 42419), (507, 32379), (559, 29367), (753, 21801), (1521, 10793), (1677, 9789), (2259, 7267), (3263, 5031)]