154202049

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{5393}}^1$

素因数の和:5758

約数の個数: 20

約数和(自身を含む): 231046596

約数和(自身を除く): 76844547

約数列:

[1, 3, 9, 27, 81, 353, 1059, 3177, 5393, 9531, 16179, 28593, 48537, 145611, 436833, 1903729, 5711187, 17133561, 51400683, 154202049]

約数ペア:

[(1, 154202049), (3, 51400683), (9, 17133561), (27, 5711187), (81, 1903729), (353, 436833), (1059, 145611), (3177, 48537), (5393, 28593), (9531, 16179)]