86507157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 129231360

約数和(自身を除く): 42724203

約数列:

[1, 3, 11, 33, 59, 157, 177, 283, 471, 649, 849, 1727, 1947, 3113, 5181, 9263, 9339, 16697, 27789, 44431, 50091, 101893, 133293, 183667, 305679, 488741, 551001, 1466223, 2621429, 7864287, 28835719, 86507157]

約数ペア:

[(1, 86507157), (3, 28835719), (11, 7864287), (33, 2621429), (59, 1466223), (157, 551001), (177, 488741), (283, 305679), (471, 183667), (649, 133293), (849, 101893), (1727, 50091), (1947, 44431), (3113, 27789), (5181, 16697), (9263, 9339)]