282868407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 436207200

約数和(自身を除く): 153338793

約数列:

[1, 3, 9, 29, 61, 87, 109, 163, 183, 261, 327, 489, 549, 981, 1467, 1769, 3161, 4727, 5307, 6649, 9483, 9943, 14181, 15921, 17767, 19947, 28449, 29829, 42543, 53301, 59841, 89487, 159903, 192821, 288347, 515243, 578463, 865041, 1083787, 1545729, 1735389, 2595123, 3251361, 4637187, 9754083, 31429823, 94289469, 282868407]

約数ペア:

[(1, 282868407), (3, 94289469), (9, 31429823), (29, 9754083), (61, 4637187), (87, 3251361), (109, 2595123), (163, 1735389), (183, 1545729), (261, 1083787), (327, 865041), (489, 578463), (549, 515243), (981, 288347), (1467, 192821), (1769, 159903), (3161, 89487), (4727, 59841), (5307, 53301), (6649, 42543), (9483, 29829), (9943, 28449), (14181, 19947), (15921, 17767)]