128598963

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 53877837

約数列:

[1, 3, 29, 71, 87, 109, 191, 213, 327, 573, 2059, 3161, 5539, 6177, 7739, 9483, 13561, 16617, 20819, 23217, 40683, 62457, 224431, 393269, 603751, 673293, 1179807, 1478149, 1811253, 4434447, 42866321, 128598963]

約数ペア:

[(1, 128598963), (3, 42866321), (29, 4434447), (71, 1811253), (87, 1478149), (109, 1179807), (191, 673293), (213, 603751), (327, 393269), (573, 224431), (2059, 62457), (3161, 40683), (5539, 23217), (6177, 20819), (7739, 16617), (9483, 13561)]