40915827

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 64834560

約数和(自身を除く): 23918733

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 1607, 2829, 4821, 8487, 14463, 25461, 36961, 43389, 65887, 110883, 197661, 332649, 592983, 997947, 1515401, 1778949, 4546203, 13638609, 40915827]

約数ペア:

[(1, 40915827), (3, 13638609), (9, 4546203), (23, 1778949), (27, 1515401), (41, 997947), (69, 592983), (123, 332649), (207, 197661), (369, 110883), (621, 65887), (943, 43389), (1107, 36961), (1607, 25461), (2829, 14463), (4821, 8487)]