8889178671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{38707}}^1$

素因数の和:38828

約数の個数: 48

約数和(自身を含む): 14492275200

約数和(自身を除く): 5603096529

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 153, 171, 237, 323, 711, 969, 1343, 1501, 2907, 4029, 4503, 12087, 13509, 25517, 38707, 76551, 116121, 229653, 348363, 658019, 735433, 1974057, 2206299, 3057853, 5922171, 6618897, 9173559, 12502361, 27520677, 37507083, 51983501, 58099207, 112521249, 155950503, 174297621, 467851509, 522892863, 987686519, 2963059557, 8889178671]

約数ペア:

[(1, 8889178671), (3, 2963059557), (9, 987686519), (17, 522892863), (19, 467851509), (51, 174297621), (57, 155950503), (79, 112521249), (153, 58099207), (171, 51983501), (237, 37507083), (323, 27520677), (711, 12502361), (969, 9173559), (1343, 6618897), (1501, 5922171), (2907, 3057853), (4029, 2206299), (4503, 1974057), (12087, 735433), (13509, 658019), (25517, 348363), (38707, 229653), (76551, 116121)]