66286739519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{12911}}^1$

素因数の和:13188

約数の個数: 64

約数和(自身を含む): 93293641728

約数和(自身を除く): 27006902209

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 223, 253, 299, 1001, 1561, 1771, 2093, 2453, 2899, 3289, 5129, 12911, 17171, 20293, 23023, 31889, 35903, 56419, 66677, 90377, 142021, 167843, 223223, 296953, 394933, 466739, 733447, 994147, 1174901, 1846273, 2078671, 2879153, 3266483, 3860389, 5134129, 12923911, 20154071, 22865381, 27022723, 31670683, 37428989, 42464279, 66220519, 221694781, 262002923, 297249953, 411718879, 463543633, 728425709, 860866747, 2882032153, 5098979963, 6026067229, 9469534217, 66286739519]

約数ペア:

[(1, 66286739519), (7, 9469534217), (11, 6026067229), (13, 5098979963), (23, 2882032153), (77, 860866747), (91, 728425709), (143, 463543633), (161, 411718879), (223, 297249953), (253, 262002923), (299, 221694781), (1001, 66220519), (1561, 42464279), (1771, 37428989), (2093, 31670683), (2453, 27022723), (2899, 22865381), (3289, 20154071), (5129, 12923911), (12911, 5134129), (17171, 3860389), (20293, 3266483), (23023, 2879153), (31889, 2078671), (35903, 1846273), (56419, 1174901), (66677, 994147), (90377, 733447), (142021, 466739), (167843, 394933), (223223, 296953)]