20174941593

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{103651}}^1$

素因数の和:103761

約数の個数: 32

約数和(自身を含む): 30598070400

約数和(自身を除く): 10423128807

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2187, 2403, 7209, 21627, 64881, 103651, 194643, 310953, 932859, 2798577, 8395731, 9224939, 25187193, 27674817, 75561579, 83024451, 226684737, 249073353, 747220059, 2241660177, 6724980531, 20174941593]

約数ペア:

[(1, 20174941593), (3, 6724980531), (9, 2241660177), (27, 747220059), (81, 249073353), (89, 226684737), (243, 83024451), (267, 75561579), (729, 27674817), (801, 25187193), (2187, 9224939), (2403, 8395731), (7209, 2798577), (21627, 932859), (64881, 310953), (103651, 194643)]