82004481

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 140472360

約数和(自身を除く): 58467879

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 509, 663, 729, 1053, 1377, 1527, 1989, 3159, 4131, 4581, 5967, 6617, 8653, 9477, 12393, 13743, 17901, 19851, 25959, 41229, 53703, 59553, 77877, 112489, 123687, 161109, 178659, 233631, 337467, 371061, 535977, 700893, 1012401, 1607931, 2102679, 3037203, 4823793, 6308037, 9111609, 27334827, 82004481]

約数ペア:

[(1, 82004481), (3, 27334827), (9, 9111609), (13, 6308037), (17, 4823793), (27, 3037203), (39, 2102679), (51, 1607931), (81, 1012401), (117, 700893), (153, 535977), (221, 371061), (243, 337467), (351, 233631), (459, 178659), (509, 161109), (663, 123687), (729, 112489), (1053, 77877), (1377, 59553), (1527, 53703), (1989, 41229), (3159, 25959), (4131, 19851), (4581, 17901), (5967, 13743), (6617, 12393), (8653, 9477)]