99643347

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 146540576

約数和(自身を除く): 46897229

約数列:

[1, 3, 9, 97, 157, 291, 471, 727, 873, 1413, 2181, 6543, 15229, 45687, 70519, 114139, 137061, 211557, 342417, 634671, 1027251, 11071483, 33214449, 99643347]

約数ペア:

[(1, 99643347), (3, 33214449), (9, 11071483), (97, 1027251), (157, 634671), (291, 342417), (471, 211557), (727, 137061), (873, 114139), (1413, 70519), (2181, 45687), (6543, 15229)]