30440637

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 16128963

約数列:

[1, 3, 9, 27, 59, 97, 177, 197, 291, 531, 591, 873, 1593, 1773, 2619, 5319, 5723, 11623, 17169, 19109, 34869, 51507, 57327, 104607, 154521, 171981, 313821, 515943, 1127431, 3382293, 10146879, 30440637]

約数ペア:

[(1, 30440637), (3, 10146879), (9, 3382293), (27, 1127431), (59, 515943), (97, 313821), (177, 171981), (197, 154521), (291, 104607), (531, 57327), (591, 51507), (873, 34869), (1593, 19109), (1773, 17169), (2619, 11623), (5319, 5723)]