40092381

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 71137920

約数和(自身を除く): 31045539

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 401, 483, 529, 621, 1203, 1449, 1587, 2807, 3609, 3703, 4347, 4761, 8421, 9223, 10827, 11109, 14283, 25263, 27669, 33327, 64561, 75789, 83007, 99981, 193683, 212129, 249021, 581049, 636387, 1484903, 1743147, 1909161, 4454709, 5727483, 13364127, 40092381]

約数ペア:

[(1, 40092381), (3, 13364127), (7, 5727483), (9, 4454709), (21, 1909161), (23, 1743147), (27, 1484903), (63, 636387), (69, 581049), (161, 249021), (189, 212129), (207, 193683), (401, 99981), (483, 83007), (529, 75789), (621, 64561), (1203, 33327), (1449, 27669), (1587, 25263), (2807, 14283), (3609, 11109), (3703, 10827), (4347, 9223), (4761, 8421)]