90330123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 137670400

約数和(自身を除く): 47340277

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 741, 877, 1807, 2631, 2641, 5421, 7923, 11401, 16663, 34203, 34333, 49989, 102999, 121903, 216619, 365709, 649857, 1584739, 2316157, 4754217, 6948471, 30110041, 90330123]

約数ペア:

[(1, 90330123), (3, 30110041), (13, 6948471), (19, 4754217), (39, 2316157), (57, 1584739), (139, 649857), (247, 365709), (417, 216619), (741, 121903), (877, 102999), (1807, 49989), (2631, 34333), (2641, 34203), (5421, 16663), (7923, 11401)]