672267183

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{3163}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 1063104000

約数和(自身を除く): 390836817

約数列:

[1, 3, 7, 21, 29, 87, 203, 349, 609, 1047, 2443, 3163, 7329, 9489, 10121, 22141, 30363, 66423, 70847, 91727, 212541, 275181, 642089, 1103887, 1926267, 3311661, 7727209, 23181627, 32012723, 96038169, 224089061, 672267183]

約数ペア:

[(1, 672267183), (3, 224089061), (7, 96038169), (21, 32012723), (29, 23181627), (87, 7727209), (203, 3311661), (349, 1926267), (609, 1103887), (1047, 642089), (2443, 275181), (3163, 212541), (7329, 91727), (9489, 70847), (10121, 66423), (22141, 30363)]