73842867

素因数分解:

$3^3\times 7^1\times {\mathrm{390703}}^1$

素因数の和:390719

約数の個数: 16

約数和(自身を含む): 125025280

約数和(自身を除く): 51182413

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 390703, 1172109, 2734921, 3516327, 8204763, 10548981, 24614289, 73842867]

約数ペア:

[(1, 73842867), (3, 24614289), (7, 10548981), (9, 8204763), (21, 3516327), (27, 2734921), (63, 1172109), (189, 390703)]