201672081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55603}}^1$

素因数の和:55653

約数の個数: 24

約数和(自身を含む): 323837696

約数和(自身を除く): 122165615

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 55603, 166809, 500427, 722839, 1723693, 2168517, 5171079, 6505551, 15513237, 22408009, 67224027, 201672081]

約数ペア:

[(1, 201672081), (3, 67224027), (9, 22408009), (13, 15513237), (31, 6505551), (39, 5171079), (93, 2168517), (117, 1723693), (279, 722839), (403, 500427), (1209, 166809), (3627, 55603)]