8153379

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 5605821

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 89, 117, 243, 261, 267, 351, 377, 783, 801, 1053, 1131, 1157, 2349, 2403, 2581, 3159, 3393, 3471, 7047, 7209, 7743, 10179, 10413, 21627, 23229, 30537, 31239, 33553, 69687, 91611, 93717, 100659, 209061, 281151, 301977, 627183, 905931, 2717793, 8153379]

約数ペア:

[(1, 8153379), (3, 2717793), (9, 905931), (13, 627183), (27, 301977), (29, 281151), (39, 209061), (81, 100659), (87, 93717), (89, 91611), (117, 69687), (243, 33553), (261, 31239), (267, 30537), (351, 23229), (377, 21627), (783, 10413), (801, 10179), (1053, 7743), (1131, 7209), (1157, 7047), (2349, 3471), (2403, 3393), (2581, 3159)]