80713773

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25121}}^1$

素因数の和:25154

約数の個数: 32

約数和(自身を含む): 144702720

約数和(自身を除く): 63988947

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 25121, 75363, 175847, 226089, 427057, 527541, 678267, 1281171, 1582623, 2989399, 3843513, 4747869, 8968197, 11530539, 26904591, 80713773]

約数ペア:

[(1, 80713773), (3, 26904591), (7, 11530539), (9, 8968197), (17, 4747869), (21, 3843513), (27, 2989399), (51, 1582623), (63, 1281171), (119, 678267), (153, 527541), (189, 427057), (357, 226089), (459, 175847), (1071, 75363), (3213, 25121)]