61818393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 102301696

約数和(自身を除く): 40483303

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 1783, 2667, 4953, 5349, 11557, 12481, 23179, 34671, 37443, 69537, 162253, 226441, 486759, 679323, 1585087, 2943733, 4755261, 8831199, 20606131, 61818393]

約数ペア:

[(1, 61818393), (3, 20606131), (7, 8831199), (13, 4755261), (21, 2943733), (39, 1585087), (91, 679323), (127, 486759), (273, 226441), (381, 162253), (889, 69537), (1651, 37443), (1783, 34671), (2667, 23179), (4953, 12481), (5349, 11557)]