134622747

素因数分解:

$3^2\times 7^2\times {\mathrm{305267}}^1$

素因数の和:305287

約数の個数: 18

約数和(自身を含む): 226203588

約数和(自身を除く): 91580841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 305267, 915801, 2136869, 2747403, 6410607, 14958083, 19231821, 44874249, 134622747]

約数ペア:

[(1, 134622747), (3, 44874249), (7, 19231821), (9, 14958083), (21, 6410607), (49, 2747403), (63, 2136869), (147, 915801), (441, 305267)]