26006427

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10400

約数の個数: 20

約数和(自身を含む): 40106176

約数和(自身を除く): 14099749

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10357, 31071, 93213, 279639, 321067, 838917, 963201, 2889603, 8668809, 26006427]

約数ペア:

[(1, 26006427), (3, 8668809), (9, 2889603), (27, 963201), (31, 838917), (81, 321067), (93, 279639), (279, 93213), (837, 31071), (2511, 10357)]