39307203

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 63014952

約数和(自身を除く): 23707749

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 601, 1521, 1677, 1803, 5031, 5409, 7267, 7813, 21801, 23439, 25843, 65403, 70317, 77529, 101569, 232587, 304707, 335959, 914121, 1007877, 3023631, 4367467, 13102401, 39307203]

約数ペア:

[(1, 39307203), (3, 13102401), (9, 4367467), (13, 3023631), (39, 1007877), (43, 914121), (117, 335959), (129, 304707), (169, 232587), (387, 101569), (507, 77529), (559, 70317), (601, 65403), (1521, 25843), (1677, 23439), (1803, 21801), (5031, 7813), (5409, 7267)]