8761851

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 16053984

約数和(自身を除く): 7292133

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 101, 119, 153, 189, 243, 303, 357, 459, 567, 707, 729, 909, 1071, 1377, 1701, 1717, 2121, 2727, 3213, 4131, 5103, 5151, 6363, 8181, 9639, 12019, 12393, 15453, 19089, 24543, 28917, 36057, 46359, 57267, 73629, 86751, 108171, 139077, 171801, 324513, 417231, 515403, 973539, 1251693, 2920617, 8761851]

約数ペア:

[(1, 8761851), (3, 2920617), (7, 1251693), (9, 973539), (17, 515403), (21, 417231), (27, 324513), (51, 171801), (63, 139077), (81, 108171), (101, 86751), (119, 73629), (153, 57267), (189, 46359), (243, 36057), (303, 28917), (357, 24543), (459, 19089), (567, 15453), (707, 12393), (729, 12019), (909, 9639), (1071, 8181), (1377, 6363), (1701, 5151), (1717, 5103), (2121, 4131), (2727, 3213)]