27851913089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1637}}^1$

素因数の和:2430

約数の個数: 64

約数和(自身を含む): 39098142720

約数和(自身を除く): 11246229631

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 739, 1001, 1637, 1771, 2093, 3289, 5173, 8129, 9607, 11459, 16997, 18007, 21281, 23023, 37651, 56903, 67249, 105677, 118979, 126049, 148967, 186967, 220961, 234091, 263557, 414161, 489463, 739739, 1209743, 1308769, 1546727, 1638637, 2430571, 2899127, 3426241, 5384093, 8468201, 13307173, 15726659, 17013997, 27824089, 37688651, 93150211, 110086613, 172993249, 194768623, 306064979, 361713157, 1210952743, 2142454853, 2531992099, 3978844727, 27851913089]

約数ペア:

[(1, 27851913089), (7, 3978844727), (11, 2531992099), (13, 2142454853), (23, 1210952743), (77, 361713157), (91, 306064979), (143, 194768623), (161, 172993249), (253, 110086613), (299, 93150211), (739, 37688651), (1001, 27824089), (1637, 17013997), (1771, 15726659), (2093, 13307173), (3289, 8468201), (5173, 5384093), (8129, 3426241), (9607, 2899127), (11459, 2430571), (16997, 1638637), (18007, 1546727), (21281, 1308769), (23023, 1209743), (37651, 739739), (56903, 489463), (67249, 414161), (105677, 263557), (118979, 234091), (126049, 220961), (148967, 186967)]