90647913

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14951}}^1$

素因数の和:15044

約数の個数: 16

約数和(自身を含む): 126314496

約数和(自身を除く): 35666583

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 14951, 44853, 642893, 702697, 1928679, 2108091, 30215971, 90647913]

約数ペア:

[(1, 90647913), (3, 30215971), (43, 2108091), (47, 1928679), (129, 702697), (141, 642893), (2021, 44853), (6063, 14951)]