40528377

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 63544320

約数和(自身を除く): 23015943

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1181, 1271, 3543, 3813, 10629, 11439, 31887, 34317, 36611, 48421, 109833, 145263, 329499, 435789, 988497, 1307367, 1501051, 4503153, 13509459, 40528377]

約数ペア:

[(1, 40528377), (3, 13509459), (9, 4503153), (27, 1501051), (31, 1307367), (41, 988497), (93, 435789), (123, 329499), (279, 145263), (369, 109833), (837, 48421), (1107, 36611), (1181, 34317), (1271, 31887), (3543, 11439), (3813, 10629)]