3168801

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 5227200

約数和(自身を除く): 2058399

約数列:

[1, 3, 9, 19, 27, 29, 57, 71, 81, 87, 171, 213, 261, 513, 551, 639, 783, 1349, 1539, 1653, 1917, 2059, 2349, 4047, 4959, 5751, 6177, 12141, 14877, 18531, 36423, 39121, 44631, 55593, 109269, 117363, 166779, 352089, 1056267, 3168801]

約数ペア:

[(1, 3168801), (3, 1056267), (9, 352089), (19, 166779), (27, 117363), (29, 109269), (57, 55593), (71, 44631), (81, 39121), (87, 36423), (171, 18531), (213, 14877), (261, 12141), (513, 6177), (551, 5751), (639, 4959), (783, 4047), (1349, 2349), (1539, 2059), (1653, 1917)]