73421181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 42942339

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1553, 1751, 2781, 4659, 5253, 13977, 15759, 26401, 41931, 47277, 79203, 159959, 237609, 479877, 712827, 1439631, 2719303, 4318893, 8157909, 24473727, 73421181]

約数ペア:

[(1, 73421181), (3, 24473727), (9, 8157909), (17, 4318893), (27, 2719303), (51, 1439631), (103, 712827), (153, 479877), (309, 237609), (459, 159959), (927, 79203), (1553, 47277), (1751, 41931), (2781, 26401), (4659, 15759), (5253, 13977)]