81743526

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{2399}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 182016000

約数和(自身を除く): 100272474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 2399, 3786, 4798, 5679, 7197, 11358, 14394, 17037, 21591, 34074, 43182, 64773, 129546, 1513769, 3027538, 4541307, 9082614, 13623921, 27247842, 40871763, 81743526]

約数ペア:

[(1, 81743526), (2, 40871763), (3, 27247842), (6, 13623921), (9, 9082614), (18, 4541307), (27, 3027538), (54, 1513769), (631, 129546), (1262, 64773), (1893, 43182), (2399, 34074), (3786, 21591), (4798, 17037), (5679, 14394), (7197, 11358)]