81979074

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{15031}}^1$

素因数の和:15143

約数の個数: 32

約数和(自身を含む): 183991680

約数和(自身を除く): 102012606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 15031, 30062, 45093, 90186, 135279, 270558, 405837, 811674, 1518131, 3036262, 4554393, 9108786, 13663179, 27326358, 40989537, 81979074]

約数ペア:

[(1, 81979074), (2, 40989537), (3, 27326358), (6, 13663179), (9, 9108786), (18, 4554393), (27, 3036262), (54, 1518131), (101, 811674), (202, 405837), (303, 270558), (606, 135279), (909, 90186), (1818, 45093), (2727, 30062), (5454, 15031)]