30975327

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 46309536

約数和(自身を除く): 15334209

約数列:

[1, 3, 9, 37, 111, 167, 333, 501, 557, 1503, 1671, 5013, 6179, 18537, 20609, 55611, 61827, 93019, 185481, 279057, 837171, 3441703, 10325109, 30975327]

約数ペア:

[(1, 30975327), (3, 10325109), (9, 3441703), (37, 837171), (111, 279057), (167, 185481), (333, 93019), (501, 61827), (557, 55611), (1503, 20609), (1671, 18537), (5013, 6179)]