89084961

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 151961600

約数和(自身を除く): 62876639

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3391, 3753, 8757, 10173, 23737, 26271, 30519, 71211, 91557, 213633, 471349, 640899, 1414047, 3299443, 4242141, 9898329, 12726423, 29694987, 89084961]

約数ペア:

[(1, 89084961), (3, 29694987), (7, 12726423), (9, 9898329), (21, 4242141), (27, 3299443), (63, 1414047), (139, 640899), (189, 471349), (417, 213633), (973, 91557), (1251, 71211), (2919, 30519), (3391, 26271), (3753, 23737), (8757, 10173)]