127777474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 232906752

約数和(自身を除く): 105129278

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 103, 107, 187, 206, 214, 341, 374, 527, 682, 1054, 1133, 1177, 1751, 1819, 2266, 2354, 3193, 3317, 3502, 3638, 5797, 6386, 6634, 11021, 11594, 19261, 20009, 22042, 35123, 36487, 38522, 40018, 54281, 56389, 70246, 72974, 108562, 112778, 121231, 187357, 242462, 341651, 374714, 597091, 620279, 683302, 1194182, 1240558, 2060927, 3758161, 4121854, 5808067, 7516322, 11616134, 63888737, 127777474]

約数ペア:

[(1, 127777474), (2, 63888737), (11, 11616134), (17, 7516322), (22, 5808067), (31, 4121854), (34, 3758161), (62, 2060927), (103, 1240558), (107, 1194182), (187, 683302), (206, 620279), (214, 597091), (341, 374714), (374, 341651), (527, 242462), (682, 187357), (1054, 121231), (1133, 112778), (1177, 108562), (1751, 72974), (1819, 70246), (2266, 56389), (2354, 54281), (3193, 40018), (3317, 38522), (3502, 36487), (3638, 35123), (5797, 22042), (6386, 20009), (6634, 19261), (11021, 11594)]