216274306107

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{36319}}^1$

素因数の和:36795

約数の個数: 32

約数和(自身を含む): 297486950400

約数和(自身を除く): 81212644293

約数列:

[1, 3, 47, 141, 157, 269, 471, 807, 7379, 12643, 22137, 36319, 37929, 42233, 108957, 126699, 1706993, 1984951, 5120979, 5702083, 5954853, 9769811, 17106249, 29309433, 267997901, 459181117, 803993703, 1377543351, 1533860327, 4601580981, 72091435369, 216274306107]

約数ペア:

[(1, 216274306107), (3, 72091435369), (47, 4601580981), (141, 1533860327), (157, 1377543351), (269, 803993703), (471, 459181117), (807, 267997901), (7379, 29309433), (12643, 17106249), (22137, 9769811), (36319, 5954853), (37929, 5702083), (42233, 5120979), (108957, 1984951), (126699, 1706993)]