147777987

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{8677}}^1$

素因数の和:9498

約数の個数: 16

約数和(自身を含む): 225489152

約数和(自身を除く): 77711165

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 8677, 17031, 26031, 60739, 182217, 7037047, 21111141, 49259329, 147777987]

約数ペア:

[(1, 147777987), (3, 49259329), (7, 21111141), (21, 7037047), (811, 182217), (2433, 60739), (5677, 26031), (8677, 17031)]