47747037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 71873536

約数和(自身を除く): 24126499

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 541, 949, 1209, 1623, 2263, 2847, 6789, 7033, 16771, 21099, 29419, 39493, 50313, 88257, 118479, 218023, 513409, 654069, 1224283, 1540227, 3672849, 15915679, 47747037]

約数ペア:

[(1, 47747037), (3, 15915679), (13, 3672849), (31, 1540227), (39, 1224283), (73, 654069), (93, 513409), (219, 218023), (403, 118479), (541, 88257), (949, 50313), (1209, 39493), (1623, 29419), (2263, 21099), (2847, 16771), (6789, 7033)]