67095721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 87526656

約数和(自身を除く): 20430935

約数列:

[1, 7, 11, 41, 53, 77, 287, 371, 401, 451, 583, 2173, 2807, 3157, 4081, 4411, 15211, 16441, 21253, 23903, 30877, 115087, 148771, 167321, 180851, 233783, 871373, 1265957, 1636481, 6099611, 9585103, 67095721]

約数ペア:

[(1, 67095721), (7, 9585103), (11, 6099611), (41, 1636481), (53, 1265957), (77, 871373), (287, 233783), (371, 180851), (401, 167321), (451, 148771), (583, 115087), (2173, 30877), (2807, 23903), (3157, 21253), (4081, 16441), (4411, 15211)]