77605017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 126008064

約数和(自身を除く): 48403047

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 357, 543, 1201, 1267, 3077, 3603, 3801, 8407, 9231, 20417, 21539, 25221, 61251, 64617, 142919, 217381, 428757, 652143, 1521667, 3695477, 4565001, 11086431, 25868339, 77605017]

約数ペア:

[(1, 77605017), (3, 25868339), (7, 11086431), (17, 4565001), (21, 3695477), (51, 1521667), (119, 652143), (181, 428757), (357, 217381), (543, 142919), (1201, 64617), (1267, 61251), (3077, 25221), (3603, 21539), (3801, 20417), (8407, 9231)]