84870513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 152006400

約数和(自身を除く): 67135887

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 273, 519, 599, 819, 1211, 1557, 1797, 2249, 3633, 4193, 5391, 6747, 7787, 10899, 12579, 15743, 20241, 23361, 37737, 47229, 54509, 70083, 103627, 141687, 163527, 310881, 490581, 725389, 932643, 1347151, 2176167, 4041453, 6528501, 9430057, 12124359, 28290171, 84870513]

約数ペア:

[(1, 84870513), (3, 28290171), (7, 12124359), (9, 9430057), (13, 6528501), (21, 4041453), (39, 2176167), (63, 1347151), (91, 932643), (117, 725389), (173, 490581), (273, 310881), (519, 163527), (599, 141687), (819, 103627), (1211, 70083), (1557, 54509), (1797, 47229), (2249, 37737), (3633, 23361), (4193, 20241), (5391, 15743), (6747, 12579), (7787, 10899)]