3168889749

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{2957}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 4945776000

約数和(自身を除く): 1776886251

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2089, 2957, 6267, 8871, 18801, 26613, 39691, 56183, 56403, 79839, 119073, 168549, 357219, 505647, 1071657, 1516941, 6177173, 18531519, 55594557, 117366287, 166783671, 352098861, 1056296583, 3168889749]

約数ペア:

[(1, 3168889749), (3, 1056296583), (9, 352098861), (19, 166783671), (27, 117366287), (57, 55594557), (171, 18531519), (513, 6177173), (2089, 1516941), (2957, 1071657), (6267, 505647), (8871, 357219), (18801, 168549), (26613, 119073), (39691, 79839), (56183, 56403)]