154421799

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 238993920

約数和(自身を除く): 84572121

約数列:

[1, 3, 7, 21, 163, 197, 229, 489, 591, 687, 1141, 1379, 1603, 3423, 4137, 4809, 32111, 37327, 45113, 96333, 111981, 135339, 224777, 261289, 315791, 674331, 783867, 947373, 7353419, 22060257, 51473933, 154421799]

約数ペア:

[(1, 154421799), (3, 51473933), (7, 22060257), (21, 7353419), (163, 947373), (197, 783867), (229, 674331), (489, 315791), (591, 261289), (687, 224777), (1141, 135339), (1379, 111981), (1603, 96333), (3423, 45113), (4137, 37327), (4809, 32111)]