30451383

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{6163}}^1$

素因数の和:6236

約数の個数: 20

約数和(自身を含む): 46242328

約数和(自身を除く): 15790945

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 6163, 18489, 55467, 166401, 375943, 499203, 1127829, 3383487, 10150461, 30451383]

約数ペア:

[(1, 30451383), (3, 10150461), (9, 3383487), (27, 1127829), (61, 499203), (81, 375943), (183, 166401), (549, 55467), (1647, 18489), (4941, 6163)]