142080393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 233807616

約数和(自身を除く): 91727223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 653, 797, 1959, 2391, 4571, 5579, 8489, 10361, 13713, 16737, 25467, 31083, 59423, 72527, 178269, 217581, 520441, 1561323, 3643087, 6765733, 10929261, 20297199, 47360131, 142080393]

約数ペア:

[(1, 142080393), (3, 47360131), (7, 20297199), (13, 10929261), (21, 6765733), (39, 3643087), (91, 1561323), (273, 520441), (653, 217581), (797, 178269), (1959, 72527), (2391, 59423), (4571, 31083), (5579, 25467), (8489, 16737), (10361, 13713)]