71340403239

素因数分解:

$3^4\times 7^1\times {\mathrm{3889}}^1\times {\mathrm{32353}}^1$

素因数の和:36261

約数の個数: 40

約数和(自身を含む): 121829634080

約数和(自身を除く): 50489230841

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3889, 11667, 27223, 32353, 35001, 81669, 97059, 105003, 226471, 245007, 291177, 315009, 679413, 735021, 873531, 2038239, 2205063, 2620593, 6114717, 18344151, 125820817, 377462451, 880745719, 1132387353, 2642237157, 3397162059, 7926711471, 10191486177, 23780134413, 71340403239]

約数ペア:

[(1, 71340403239), (3, 23780134413), (7, 10191486177), (9, 7926711471), (21, 3397162059), (27, 2642237157), (63, 1132387353), (81, 880745719), (189, 377462451), (567, 125820817), (3889, 18344151), (11667, 6114717), (27223, 2620593), (32353, 2205063), (35001, 2038239), (81669, 873531), (97059, 735021), (105003, 679413), (226471, 315009), (245007, 291177)]