70758177

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 111378432

約数和(自身を除く): 40620255

約数列:

[1, 3, 7, 21, 43, 127, 129, 301, 381, 617, 889, 903, 1851, 2667, 4319, 5461, 12957, 16383, 26531, 38227, 78359, 79593, 114681, 185717, 235077, 548513, 557151, 1645539, 3369437, 10108311, 23586059, 70758177]

約数ペア:

[(1, 70758177), (3, 23586059), (7, 10108311), (21, 3369437), (43, 1645539), (127, 557151), (129, 548513), (301, 235077), (381, 185717), (617, 114681), (889, 79593), (903, 78359), (1851, 38227), (2667, 26531), (4319, 16383), (5461, 12957)]