72931677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 120207360

約数和(自身を除く): 47275683

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 311, 859, 933, 2177, 2577, 4043, 6013, 6531, 11167, 12129, 18039, 28301, 33501, 78169, 84903, 234507, 267149, 801447, 1870043, 3472937, 5610129, 10418811, 24310559, 72931677]

約数ペア:

[(1, 72931677), (3, 24310559), (7, 10418811), (13, 5610129), (21, 3472937), (39, 1870043), (91, 801447), (273, 267149), (311, 234507), (859, 84903), (933, 78169), (2177, 33501), (2577, 28301), (4043, 18039), (6013, 12129), (6531, 11167)]