15667218243

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 23372219520

約数和(自身を除く): 7705001277

約数列:

[1, 3, 9, 47, 141, 157, 269, 423, 471, 807, 877, 1413, 2421, 2631, 7379, 7893, 12643, 22137, 37929, 41219, 42233, 66411, 113787, 123657, 126699, 137689, 235913, 370971, 380097, 413067, 707739, 1239201, 1984951, 2123217, 5954853, 6471383, 11087911, 17864559, 19414149, 33263733, 37038341, 58242447, 99791199, 111115023, 333345069, 1740802027, 5222406081, 15667218243]

約数ペア:

[(1, 15667218243), (3, 5222406081), (9, 1740802027), (47, 333345069), (141, 111115023), (157, 99791199), (269, 58242447), (423, 37038341), (471, 33263733), (807, 19414149), (877, 17864559), (1413, 11087911), (2421, 6471383), (2631, 5954853), (7379, 2123217), (7893, 1984951), (12643, 1239201), (22137, 707739), (37929, 413067), (41219, 380097), (42233, 370971), (66411, 235913), (113787, 137689), (123657, 126699)]