75219753

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 117210240

約数和(自身を除く): 41990487

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1673, 2141, 5019, 6423, 11711, 14987, 35133, 44961, 104909, 314727, 511699, 1535097, 3581893, 10745679, 25073251, 75219753]

約数ペア:

[(1, 75219753), (3, 25073251), (7, 10745679), (21, 3581893), (49, 1535097), (147, 511699), (239, 314727), (717, 104909), (1673, 44961), (2141, 35133), (5019, 14987), (6423, 11711)]