135678411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 238343040

約数和(自身を除く): 102664629

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2907, 3553, 4243, 10659, 12729, 31977, 38187, 46673, 72131, 80617, 140019, 216393, 241851, 420057, 649179, 725553, 793441, 886787, 1370489, 2380323, 2660361, 4111467, 7140969, 7981083, 12334401, 15075379, 45226137, 135678411]

約数ペア:

[(1, 135678411), (3, 45226137), (9, 15075379), (11, 12334401), (17, 7981083), (19, 7140969), (33, 4111467), (51, 2660361), (57, 2380323), (99, 1370489), (153, 886787), (171, 793441), (187, 725553), (209, 649179), (323, 420057), (561, 241851), (627, 216393), (969, 140019), (1683, 80617), (1881, 72131), (2907, 46673), (3553, 38187), (4243, 31977), (10659, 12729)]