79909160679

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1\times {\mathrm{1381}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 119089571328

約数和(自身を除く): 39180410649

約数列:

[1, 3, 9, 41, 123, 191, 369, 573, 821, 1381, 1719, 2463, 4143, 7389, 7831, 12429, 23493, 33661, 56621, 70479, 100983, 156811, 169863, 263771, 302949, 470433, 509589, 791313, 1133801, 1411299, 2373939, 3401403, 6429251, 10204209, 10814611, 19287753, 32443833, 46485841, 57863259, 97331499, 139457523, 216555991, 418372569, 649667973, 1949003919, 8878795631, 26636386893, 79909160679]

約数ペア:

[(1, 79909160679), (3, 26636386893), (9, 8878795631), (41, 1949003919), (123, 649667973), (191, 418372569), (369, 216555991), (573, 139457523), (821, 97331499), (1381, 57863259), (1719, 46485841), (2463, 32443833), (4143, 19287753), (7389, 10814611), (7831, 10204209), (12429, 6429251), (23493, 3401403), (33661, 2373939), (56621, 1411299), (70479, 1133801), (100983, 791313), (156811, 509589), (169863, 470433), (263771, 302949)]