165822579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 265932800

約数和(自身を除く): 100110221

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 1899, 2239, 2743, 5697, 6717, 8229, 20151, 24687, 29107, 60453, 74061, 87321, 261963, 472429, 785889, 1417287, 4251861, 6141577, 12755583, 18424731, 55274193, 165822579]

約数ペア:

[(1, 165822579), (3, 55274193), (9, 18424731), (13, 12755583), (27, 6141577), (39, 4251861), (117, 1417287), (211, 785889), (351, 472429), (633, 261963), (1899, 87321), (2239, 74061), (2743, 60453), (5697, 29107), (6717, 24687), (8229, 20151)]