2023861779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 3254294160

約数和(自身を除く): 1230432381

約数列:

[1, 3, 9, 19, 37, 43, 57, 111, 129, 171, 173, 333, 387, 519, 703, 817, 1557, 1591, 1849, 2109, 2451, 3287, 4773, 5547, 6327, 6401, 7353, 7439, 9861, 14319, 16641, 19203, 22317, 29583, 30229, 35131, 57609, 66951, 68413, 90687, 105393, 121619, 141341, 205239, 272061, 275243, 316179, 319877, 364857, 424023, 615717, 825729, 959631, 1094571, 1272069, 1299847, 2477187, 2878893, 3899541, 5229617, 6077663, 11698623, 11835449, 15688851, 18232989, 35506347, 47066553, 54698967, 106519041, 224873531, 674620593, 2023861779]

約数ペア:

[(1, 2023861779), (3, 674620593), (9, 224873531), (19, 106519041), (37, 54698967), (43, 47066553), (57, 35506347), (111, 18232989), (129, 15688851), (171, 11835449), (173, 11698623), (333, 6077663), (387, 5229617), (519, 3899541), (703, 2878893), (817, 2477187), (1557, 1299847), (1591, 1272069), (1849, 1094571), (2109, 959631), (2451, 825729), (3287, 615717), (4773, 424023), (5547, 364857), (6327, 319877), (6401, 316179), (7353, 275243), (7439, 272061), (9861, 205239), (14319, 141341), (16641, 121619), (19203, 105393), (22317, 90687), (29583, 68413), (30229, 66951), (35131, 57609)]