87316686789

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1\times {\mathrm{3319}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 120323174400

約数和(自身を除く): 33006487611

約数列:

[1, 3, 43, 109, 129, 327, 1871, 3319, 4687, 5613, 9957, 14061, 80453, 142717, 203939, 241359, 361771, 428151, 611817, 1085313, 6209849, 8769377, 15556153, 18629547, 26308131, 46668459, 267023507, 676873541, 801070521, 2030620623, 29105562263, 87316686789]

約数ペア:

[(1, 87316686789), (3, 29105562263), (43, 2030620623), (109, 801070521), (129, 676873541), (327, 267023507), (1871, 46668459), (3319, 26308131), (4687, 18629547), (5613, 15556153), (9957, 8769377), (14061, 6209849), (80453, 1085313), (142717, 611817), (203939, 428151), (241359, 361771)]