142384203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1741}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 228271680

約数和(自身を除く): 85887477

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 699, 1741, 2097, 3029, 5223, 6291, 9087, 15669, 22633, 27261, 47007, 67899, 81783, 203697, 405653, 611091, 1216959, 3650877, 5273489, 10952631, 15820467, 47461401, 142384203]

約数ペア:

[(1, 142384203), (3, 47461401), (9, 15820467), (13, 10952631), (27, 5273489), (39, 3650877), (117, 1216959), (233, 611091), (351, 405653), (699, 203697), (1741, 81783), (2097, 67899), (3029, 47007), (5223, 27261), (6291, 22633), (9087, 15669)]