47665611

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2357}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 81492480

約数和(自身を除く): 33826869

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2357, 2889, 6741, 7071, 16499, 20223, 21213, 49497, 63639, 148491, 252199, 445473, 756597, 1765393, 2269791, 5296179, 6809373, 15888537, 47665611]

約数ペア:

[(1, 47665611), (3, 15888537), (7, 6809373), (9, 5296179), (21, 2269791), (27, 1765393), (63, 756597), (107, 445473), (189, 252199), (321, 148491), (749, 63639), (963, 49497), (2247, 21213), (2357, 20223), (2889, 16499), (6741, 7071)]