47335977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 76266372

約数和(自身を除く): 28930395

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 421, 961, 1209, 1263, 2883, 3627, 3789, 5473, 8649, 12493, 13051, 16419, 37479, 39153, 49257, 112437, 117459, 169663, 404581, 508989, 1213743, 1526967, 3641229, 5259553, 15778659, 47335977]

約数ペア:

[(1, 47335977), (3, 15778659), (9, 5259553), (13, 3641229), (31, 1526967), (39, 1213743), (93, 508989), (117, 404581), (279, 169663), (403, 117459), (421, 112437), (961, 49257), (1209, 39153), (1263, 37479), (2883, 16419), (3627, 13051), (3789, 12493), (5473, 8649)]