1275156627

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 1785796416

約数和(自身を除く): 510639789

約数列:

[1, 3, 53, 61, 73, 159, 183, 219, 1801, 3233, 3869, 4453, 5403, 9699, 11607, 13359, 95453, 109861, 131473, 236009, 286359, 329583, 394419, 708027, 5822633, 6968069, 8019853, 17467899, 20904207, 24059559, 425052209, 1275156627]

約数ペア:

[(1, 1275156627), (3, 425052209), (53, 24059559), (61, 20904207), (73, 17467899), (159, 8019853), (183, 6968069), (219, 5822633), (1801, 708027), (3233, 394419), (3869, 329583), (4453, 286359), (5403, 236009), (9699, 131473), (11607, 109861), (13359, 95453)]