1810072791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{153409}}^1$

素因数の和:153460

約数の個数: 32

約数和(自身を含む): 2945472000

約数和(自身を除く): 1135399209

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 153409, 460227, 1380681, 2914771, 3528407, 4142043, 8744313, 10585221, 26232939, 31755663, 67039733, 78698817, 95266989, 201119199, 603357597, 1810072791]

約数ペア:

[(1, 1810072791), (3, 603357597), (9, 201119199), (19, 95266989), (23, 78698817), (27, 67039733), (57, 31755663), (69, 26232939), (171, 10585221), (207, 8744313), (437, 4142043), (513, 3528407), (621, 2914771), (1311, 1380681), (3933, 460227), (11799, 153409)]