40943799

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 66478776

約数和(自身を除く): 25534977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 997, 1053, 1521, 2991, 3159, 4563, 8973, 12961, 13689, 26919, 38883, 41067, 80757, 116649, 168493, 242271, 349947, 505479, 1049841, 1516437, 3149523, 4549311, 13647933, 40943799]

約数ペア:

[(1, 40943799), (3, 13647933), (9, 4549311), (13, 3149523), (27, 1516437), (39, 1049841), (81, 505479), (117, 349947), (169, 242271), (243, 168493), (351, 116649), (507, 80757), (997, 41067), (1053, 38883), (1521, 26919), (2991, 13689), (3159, 12961), (4563, 8973)]