149848653507

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18827573}}^1$

素因数の和:18827962

約数の個数: 16

約数和(自身を含む): 228943299840

約数和(自身を除く): 79094646333

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 18827573, 56482719, 131793011, 395379033, 7135650167, 21406950501, 49949551169, 149848653507]

約数ペア:

[(1, 149848653507), (3, 49949551169), (7, 21406950501), (21, 7135650167), (379, 395379033), (1137, 131793011), (2653, 56482719), (7959, 18827573)]