77005971

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 62630253

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 2663, 3213, 4131, 7989, 9639, 18641, 23967, 28917, 45271, 55923, 71901, 135813, 167769, 215703, 316897, 407439, 503307, 647109, 950691, 1222317, 1509921, 2852073, 3666951, 4529763, 8556219, 11000853, 25668657, 77005971]

約数ペア:

[(1, 77005971), (3, 25668657), (7, 11000853), (9, 8556219), (17, 4529763), (21, 3666951), (27, 2852073), (51, 1509921), (63, 1222317), (81, 950691), (119, 647109), (153, 503307), (189, 407439), (243, 316897), (357, 215703), (459, 167769), (567, 135813), (1071, 71901), (1377, 55923), (1701, 45271), (2663, 28917), (3213, 23967), (4131, 18641), (7989, 9639)]