393124563

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8819}}^1$

素因数の和:8968

約数の個数: 32

約数和(自身を含む): 632217600

約数和(自身を除く): 239093037

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 1143, 1651, 3429, 4953, 8819, 14859, 26457, 44577, 79371, 114647, 238113, 343941, 1031823, 1120013, 3095469, 3360039, 10080117, 14560169, 30240351, 43680507, 131041521, 393124563]

約数ペア:

[(1, 393124563), (3, 131041521), (9, 43680507), (13, 30240351), (27, 14560169), (39, 10080117), (117, 3360039), (127, 3095469), (351, 1120013), (381, 1031823), (1143, 343941), (1651, 238113), (3429, 114647), (4953, 79371), (8819, 44577), (14859, 26457)]