65618001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 100100000

約数和(自身を除く): 34481999

約数列:

[1, 3, 9, 19, 57, 171, 499, 769, 1497, 2307, 4491, 6921, 9481, 14611, 28443, 43833, 85329, 131499, 383731, 1151193, 3453579, 7290889, 21872667, 65618001]

約数ペア:

[(1, 65618001), (3, 21872667), (9, 7290889), (19, 3453579), (57, 1151193), (171, 383731), (499, 131499), (769, 85329), (1497, 43833), (2307, 28443), (4491, 14611), (6921, 9481)]