2109157040853

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{266719}}^1$

素因数の和:267383

約数の個数: 40

約数和(自身を含む): 3171802233600

約数和(自身を除く): 1062645192747

約数列:

[1, 3, 9, 27, 81, 233, 419, 699, 1257, 2097, 3771, 6291, 11313, 18873, 33939, 97627, 266719, 292881, 800157, 878643, 2400471, 2635929, 7201413, 7907787, 21604239, 62145527, 111755261, 186436581, 335265783, 559309743, 1005797349, 1677929229, 3017392047, 5033787687, 9052176141, 26038975813, 78116927439, 234350782317, 703052346951, 2109157040853]

約数ペア:

[(1, 2109157040853), (3, 703052346951), (9, 234350782317), (27, 78116927439), (81, 26038975813), (233, 9052176141), (419, 5033787687), (699, 3017392047), (1257, 1677929229), (2097, 1005797349), (3771, 559309743), (6291, 335265783), (11313, 186436581), (18873, 111755261), (33939, 62145527), (97627, 21604239), (266719, 7907787), (292881, 7201413), (800157, 2635929), (878643, 2400471)]