120242439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 180779040

約数和(自身を除く): 60536601

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 2663, 5017, 7989, 15051, 23967, 45153, 77227, 231681, 460699, 695043, 1382097, 4146291, 13360271, 40080813, 120242439]

約数ペア:

[(1, 120242439), (3, 40080813), (9, 13360271), (29, 4146291), (87, 1382097), (173, 695043), (261, 460699), (519, 231681), (1557, 77227), (2663, 45153), (5017, 23967), (7989, 15051)]