153912906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{407177}}^1$

素因数の和:407195

約数の個数: 32

約数和(自身を含む): 390890880

約数和(自身を除く): 236977974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 407177, 814354, 1221531, 2443062, 2850239, 3664593, 5700478, 7329186, 8550717, 10993779, 17101434, 21987558, 25652151, 51304302, 76956453, 153912906]

約数ペア:

[(1, 153912906), (2, 76956453), (3, 51304302), (6, 25652151), (7, 21987558), (9, 17101434), (14, 10993779), (18, 8550717), (21, 7329186), (27, 5700478), (42, 3664593), (54, 2850239), (63, 2443062), (126, 1221531), (189, 814354), (378, 407177)]