27509349

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 17197467

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 307, 357, 753, 921, 1757, 2149, 4267, 5219, 5271, 6447, 12801, 15657, 29869, 36533, 77057, 89607, 109599, 231171, 539399, 1309969, 1618197, 3929907, 9169783, 27509349]

約数ペア:

[(1, 27509349), (3, 9169783), (7, 3929907), (17, 1618197), (21, 1309969), (51, 539399), (119, 231171), (251, 109599), (307, 89607), (357, 77057), (753, 36533), (921, 29869), (1757, 15657), (2149, 12801), (4267, 6447), (5219, 5271)]