70226739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 44249805

約数列:

[1, 3, 9, 11, 33, 71, 97, 99, 103, 213, 291, 309, 639, 781, 873, 927, 1067, 1133, 2343, 3201, 3399, 6887, 7029, 7313, 9603, 9991, 10197, 20661, 21939, 29973, 61983, 65817, 75757, 80443, 89919, 109901, 227271, 241329, 329703, 681813, 709361, 723987, 989109, 2128083, 6384249, 7802971, 23408913, 70226739]

約数ペア:

[(1, 70226739), (3, 23408913), (9, 7802971), (11, 6384249), (33, 2128083), (71, 989109), (97, 723987), (99, 709361), (103, 681813), (213, 329703), (291, 241329), (309, 227271), (639, 109901), (781, 89919), (873, 80443), (927, 75757), (1067, 65817), (1133, 61983), (2343, 29973), (3201, 21939), (3399, 20661), (6887, 10197), (7029, 9991), (7313, 9603)]