127403778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10253}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 270705600

約数和(自身を除く): 143301822

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 10253, 12426, 20506, 30759, 61518, 194807, 389614, 584421, 1117577, 1168842, 2235154, 3352731, 6705462, 21233963, 42467926, 63701889, 127403778]

約数ペア:

[(1, 127403778), (2, 63701889), (3, 42467926), (6, 21233963), (19, 6705462), (38, 3352731), (57, 2235154), (109, 1168842), (114, 1117577), (218, 584421), (327, 389614), (654, 194807), (2071, 61518), (4142, 30759), (6213, 20506), (10253, 12426)]