47146437

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 74605440

約数和(自身を除く): 27459003

約数列:

[1, 3, 9, 13, 39, 117, 139, 169, 223, 417, 507, 669, 1251, 1521, 1807, 2007, 2899, 5421, 8697, 16263, 23491, 26091, 30997, 37687, 70473, 92991, 113061, 211419, 278973, 339183, 402961, 1208883, 3626649, 5238493, 15715479, 47146437]

約数ペア:

[(1, 47146437), (3, 15715479), (9, 5238493), (13, 3626649), (39, 1208883), (117, 402961), (139, 339183), (169, 278973), (223, 211419), (417, 113061), (507, 92991), (669, 70473), (1251, 37687), (1521, 30997), (1807, 26091), (2007, 23491), (2899, 16263), (5421, 8697)]