156640405797

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2683}}^1\times {\mathrm{58441}}^1$

素因数の和:61170

約数の個数: 32

約数和(自身を含む): 238424658560

約数和(自身を除く): 81784252763

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2683, 8049, 24147, 58441, 72441, 99271, 175323, 297813, 525969, 893439, 1577907, 2162317, 2680317, 6486951, 19460853, 58382559, 156797203, 470391609, 1411174827, 4233524481, 5801496511, 17404489533, 52213468599, 156640405797]

約数ペア:

[(1, 156640405797), (3, 52213468599), (9, 17404489533), (27, 5801496511), (37, 4233524481), (111, 1411174827), (333, 470391609), (999, 156797203), (2683, 58382559), (8049, 19460853), (24147, 6486951), (58441, 2680317), (72441, 2162317), (99271, 1577907), (175323, 893439), (297813, 525969)]