42468867

素因数分解:

$3^5\times 7^1\times {\mathrm{24967}}^1$

素因数の和:24989

約数の個数: 24

約数和(自身を含む): 72706816

約数和(自身を除く): 30237949

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 24967, 74901, 174769, 224703, 524307, 674109, 1572921, 2022327, 4718763, 6066981, 14156289, 42468867]

約数ペア:

[(1, 42468867), (3, 14156289), (7, 6066981), (9, 4718763), (21, 2022327), (27, 1572921), (63, 674109), (81, 524307), (189, 224703), (243, 174769), (567, 74901), (1701, 24967)]