27773954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 21287422

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2027, 4054, 6851, 13702, 26351, 34459, 52702, 62837, 68918, 125674, 447967, 816881, 895934, 1068229, 1633762, 2136458, 13886977, 27773954]

約数ペア:

[(1, 27773954), (2, 13886977), (13, 2136458), (17, 1633762), (26, 1068229), (31, 895934), (34, 816881), (62, 447967), (221, 125674), (403, 68918), (442, 62837), (527, 52702), (806, 34459), (1054, 26351), (2027, 13702), (4054, 6851)]