172017999

素因数分解:

$3^5\times {\mathrm{457}}^1\times {\mathrm{1549}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 258403600

約数和(自身を除く): 86385601

約数列:

[1, 3, 9, 27, 81, 243, 457, 1371, 1549, 4113, 4647, 12339, 13941, 37017, 41823, 111051, 125469, 376407, 707893, 2123679, 6371037, 19113111, 57339333, 172017999]

約数ペア:

[(1, 172017999), (3, 57339333), (9, 19113111), (27, 6371037), (81, 2123679), (243, 707893), (457, 376407), (1371, 125469), (1549, 111051), (4113, 41823), (4647, 37017), (12339, 13941)]