98693559

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7228

約数の個数: 20

約数和(自身を含む): 148304376

約数和(自身を除く): 49610817

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 7043, 14013, 21129, 63387, 190161, 570483, 1218439, 3655317, 10965951, 32897853, 98693559]

約数ペア:

[(1, 98693559), (3, 32897853), (9, 10965951), (27, 3655317), (81, 1218439), (173, 570483), (519, 190161), (1557, 63387), (4671, 21129), (7043, 14013)]