71884027011

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{18539}}^1$

素因数の和:18987

約数の個数: 32

約数和(自身を含む): 99927336960

約数和(自身を除く): 28043309949

約数列:

[1, 3, 31, 93, 173, 241, 519, 723, 5363, 7471, 16089, 18539, 22413, 41693, 55617, 125079, 574709, 1292483, 1724127, 3207247, 3877449, 4467899, 9621741, 13403697, 99424657, 138504869, 298273971, 415514607, 772946527, 2318839581, 23961342337, 71884027011]

約数ペア:

[(1, 71884027011), (3, 23961342337), (31, 2318839581), (93, 772946527), (173, 415514607), (241, 298273971), (519, 138504869), (723, 99424657), (5363, 13403697), (7471, 9621741), (16089, 4467899), (18539, 3877449), (22413, 3207247), (41693, 1724127), (55617, 1292483), (125079, 574709)]