74924031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 123977728

約数和(自身を除く): 49053697

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2161, 2667, 4953, 6483, 11557, 15127, 28093, 34671, 45381, 84279, 196651, 274447, 589953, 823341, 1921129, 3567811, 5763387, 10703433, 24974677, 74924031]

約数ペア:

[(1, 74924031), (3, 24974677), (7, 10703433), (13, 5763387), (21, 3567811), (39, 1921129), (91, 823341), (127, 589953), (273, 274447), (381, 196651), (889, 84279), (1651, 45381), (2161, 34671), (2667, 28093), (4953, 15127), (6483, 11557)]