149786073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 232502400

約数和(自身を除く): 82716327

約数列:

[1, 3, 9, 29, 59, 71, 87, 137, 177, 213, 261, 411, 531, 639, 1233, 1711, 2059, 3973, 4189, 5133, 6177, 8083, 9727, 11919, 12567, 15399, 18531, 24249, 29181, 35757, 37701, 72747, 87543, 121481, 234407, 282083, 364443, 573893, 703221, 846249, 1093329, 1721679, 2109663, 2538747, 5165037, 16642897, 49928691, 149786073]

約数ペア:

[(1, 149786073), (3, 49928691), (9, 16642897), (29, 5165037), (59, 2538747), (71, 2109663), (87, 1721679), (137, 1093329), (177, 846249), (213, 703221), (261, 573893), (411, 364443), (531, 282083), (639, 234407), (1233, 121481), (1711, 87543), (2059, 72747), (3973, 37701), (4189, 35757), (5133, 29181), (6177, 24249), (8083, 18531), (9727, 15399), (11919, 12567)]