66847794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20962

約数の個数: 32

約数和(自身を含む): 147498624

約数和(自身を除く): 80650830

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 20903, 41806, 62709, 125418, 271739, 543478, 815217, 857023, 1630434, 1714046, 2571069, 5142138, 11141299, 22282598, 33423897, 66847794]

約数ペア:

[(1, 66847794), (2, 33423897), (3, 22282598), (6, 11141299), (13, 5142138), (26, 2571069), (39, 1714046), (41, 1630434), (78, 857023), (82, 815217), (123, 543478), (246, 271739), (533, 125418), (1066, 62709), (1599, 41806), (3198, 20903)]