70117011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 111515040

約数和(自身を除く): 41398029

約数列:

[1, 3, 9, 19, 41, 57, 73, 123, 137, 171, 219, 369, 411, 657, 779, 1233, 1387, 2337, 2603, 2993, 4161, 5617, 7011, 7809, 8979, 10001, 12483, 16851, 23427, 26937, 30003, 50553, 56867, 90009, 106723, 170601, 190019, 320169, 410041, 511803, 570057, 960507, 1230123, 1710171, 3690369, 7790779, 23372337, 70117011]

約数ペア:

[(1, 70117011), (3, 23372337), (9, 7790779), (19, 3690369), (41, 1710171), (57, 1230123), (73, 960507), (123, 570057), (137, 511803), (171, 410041), (219, 320169), (369, 190019), (411, 170601), (657, 106723), (779, 90009), (1233, 56867), (1387, 50553), (2337, 30003), (2603, 26937), (2993, 23427), (4161, 16851), (5617, 12483), (7011, 10001), (7809, 8979)]