8668179

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 13988520

約数和(自身を除く): 5320341

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 139, 169, 369, 417, 507, 533, 1251, 1521, 1599, 1807, 4797, 5421, 5699, 6929, 16263, 17097, 20787, 23491, 51291, 62361, 70473, 74087, 211419, 222261, 666783, 963131, 2889393, 8668179]

約数ペア:

[(1, 8668179), (3, 2889393), (9, 963131), (13, 666783), (39, 222261), (41, 211419), (117, 74087), (123, 70473), (139, 62361), (169, 51291), (369, 23491), (417, 20787), (507, 17097), (533, 16263), (1251, 6929), (1521, 5699), (1599, 5421), (1807, 4797)]