1572125841

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135727}}^1$

素因数の和:135763

約数の個数: 40

約数和(自身を含む): 2759078784

約数和(自身を除く): 1186952943

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 135727, 407181, 1221543, 1492997, 1764451, 3664629, 4478991, 5293353, 10993887, 13436973, 15880059, 19408961, 40310919, 47640177, 58226883, 120932757, 142920531, 174680649, 524041947, 1572125841]

約数ペア:

[(1, 1572125841), (3, 524041947), (9, 174680649), (11, 142920531), (13, 120932757), (27, 58226883), (33, 47640177), (39, 40310919), (81, 19408961), (99, 15880059), (117, 13436973), (143, 10993887), (297, 5293353), (351, 4478991), (429, 3664629), (891, 1764451), (1053, 1492997), (1287, 1221543), (3861, 407181), (11583, 135727)]