119907753

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2657}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 186655392

約数和(自身を除く): 66747639

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 2657, 6447, 7971, 15043, 18599, 45129, 55797, 130193, 390579, 815699, 2447097, 5709893, 17129679, 39969251, 119907753]

約数ペア:

[(1, 119907753), (3, 39969251), (7, 17129679), (21, 5709893), (49, 2447097), (147, 815699), (307, 390579), (921, 130193), (2149, 55797), (2657, 45129), (6447, 18599), (7971, 15043)]