91900617

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 131708928

約数和(自身を除く): 39808311

約数列:

[1, 3, 23, 67, 69, 103, 193, 201, 309, 579, 1541, 2369, 4439, 4623, 6901, 7107, 12931, 13317, 19879, 20703, 38793, 59637, 158723, 297413, 457217, 476169, 892239, 1331893, 1371651, 3995679, 30633539, 91900617]

約数ペア:

[(1, 91900617), (3, 30633539), (23, 3995679), (67, 1371651), (69, 1331893), (103, 892239), (193, 476169), (201, 457217), (309, 297413), (579, 158723), (1541, 59637), (2369, 38793), (4439, 20703), (4623, 19879), (6901, 13317), (7107, 12931)]