3261627

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 20

約数和(自身を含む): 4953256

約数和(自身を除く): 1691629

約数列:

[1, 3, 9, 27, 67, 81, 201, 601, 603, 1803, 1809, 5409, 5427, 16227, 40267, 48681, 120801, 362403, 1087209, 3261627]

約数ペア:

[(1, 3261627), (3, 1087209), (9, 362403), (27, 120801), (67, 48681), (81, 40267), (201, 16227), (601, 5427), (603, 5409), (1803, 1809)]