98640117

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{69809}}^1$

素因数の和:69972

約数の個数: 12

約数和(自身を含む): 143389740

約数和(自身を除く): 44749623

約数列:

[1, 3, 9, 157, 471, 1413, 69809, 209427, 628281, 10960013, 32880039, 98640117]

約数ペア:

[(1, 98640117), (3, 32880039), (9, 10960013), (157, 628281), (471, 209427), (1413, 69809)]