45203949

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1109}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 74805120

約数和(自身を除く): 29601171

約数列:

[1, 3, 7, 9, 21, 63, 647, 1109, 1941, 3327, 4529, 5823, 7763, 9981, 13587, 23289, 40761, 69867, 717523, 2152569, 5022661, 6457707, 15067983, 45203949]

約数ペア:

[(1, 45203949), (3, 15067983), (7, 6457707), (9, 5022661), (21, 2152569), (63, 717523), (647, 69867), (1109, 40761), (1941, 23289), (3327, 13587), (4529, 9981), (5823, 7763)]