73733409

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{3359}}^1$

素因数の和:3642

約数の個数: 20

約数和(自身を含む): 110584320

約数和(自身を除く): 36850911

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 3359, 7317, 10077, 21951, 30231, 90693, 272079, 910289, 2730867, 8192601, 24577803, 73733409]

約数ペア:

[(1, 73733409), (3, 24577803), (9, 8192601), (27, 2730867), (81, 910289), (271, 272079), (813, 90693), (2439, 30231), (3359, 21951), (7317, 10077)]