87036957

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 71109603

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 103, 119, 153, 189, 263, 309, 357, 459, 721, 789, 927, 1071, 1751, 1841, 2163, 2367, 2781, 3213, 4471, 5253, 5523, 6489, 7101, 12257, 13413, 15759, 16569, 19467, 27089, 31297, 36771, 40239, 47277, 49707, 81267, 93891, 110313, 120717, 189623, 243801, 281673, 330939, 460513, 568869, 731403, 845019, 1381539, 1706607, 3223591, 4144617, 5119821, 9670773, 12433851, 29012319, 87036957]

約数ペア:

[(1, 87036957), (3, 29012319), (7, 12433851), (9, 9670773), (17, 5119821), (21, 4144617), (27, 3223591), (51, 1706607), (63, 1381539), (103, 845019), (119, 731403), (153, 568869), (189, 460513), (263, 330939), (309, 281673), (357, 243801), (459, 189623), (721, 120717), (789, 110313), (927, 93891), (1071, 81267), (1751, 49707), (1841, 47277), (2163, 40239), (2367, 36771), (2781, 31297), (3213, 27089), (4471, 19467), (5253, 16569), (5523, 15759), (6489, 13413), (7101, 12257)]