82212741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 135023616

約数和(自身を除く): 52810875

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 137, 207, 223, 299, 411, 669, 897, 1233, 1781, 2007, 2691, 2899, 3151, 5129, 5343, 8697, 9453, 15387, 16029, 26091, 28359, 30551, 40963, 46161, 66677, 91653, 122889, 200031, 274959, 368667, 397163, 600093, 702673, 1191489, 2108019, 3574467, 6324057, 9134749, 27404247, 82212741]

約数ペア:

[(1, 82212741), (3, 27404247), (9, 9134749), (13, 6324057), (23, 3574467), (39, 2108019), (69, 1191489), (117, 702673), (137, 600093), (207, 397163), (223, 368667), (299, 274959), (411, 200031), (669, 122889), (897, 91653), (1233, 66677), (1781, 46161), (2007, 40963), (2691, 30551), (2899, 28359), (3151, 26091), (5129, 16029), (5343, 15387), (8697, 9453)]