54070107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 91607040

約数和(自身を除く): 37536933

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 6389, 8463, 19167, 44723, 83057, 134169, 198059, 249171, 581399, 594177, 1386413, 1744197, 2574767, 4159239, 7724301, 18023369, 54070107]

約数ペア:

[(1, 54070107), (3, 18023369), (7, 7724301), (13, 4159239), (21, 2574767), (31, 1744197), (39, 1386413), (91, 594177), (93, 581399), (217, 249171), (273, 198059), (403, 134169), (651, 83057), (1209, 44723), (2821, 19167), (6389, 8463)]