403769097

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 614232960

約数和(自身を除く): 210463863

約数列:

[1, 3, 9, 27, 43, 129, 387, 457, 761, 1161, 1371, 2283, 4113, 6849, 12339, 19651, 20547, 32723, 58953, 98169, 176859, 294507, 347777, 530577, 883521, 1043331, 3129993, 9389979, 14954411, 44863233, 134589699, 403769097]

約数ペア:

[(1, 403769097), (3, 134589699), (9, 44863233), (27, 14954411), (43, 9389979), (129, 3129993), (387, 1043331), (457, 883521), (761, 530577), (1161, 347777), (1371, 294507), (2283, 176859), (4113, 98169), (6849, 58953), (12339, 32723), (19651, 20547)]