76742559

素因数分解:

$3^6\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 42

約数和(自身を含む): 120885800

約数和(自身を除く): 44143241

約数列:

[1, 3, 9, 23, 27, 69, 81, 199, 207, 243, 529, 597, 621, 729, 1587, 1791, 1863, 4577, 4761, 5373, 5589, 13731, 14283, 16119, 16767, 41193, 42849, 48357, 105271, 123579, 128547, 145071, 315813, 370737, 385641, 947439, 1112211, 2842317, 3336633, 8526951, 25580853, 76742559]

約数ペア:

[(1, 76742559), (3, 25580853), (9, 8526951), (23, 3336633), (27, 2842317), (69, 1112211), (81, 947439), (199, 385641), (207, 370737), (243, 315813), (529, 145071), (597, 128547), (621, 123579), (729, 105271), (1587, 48357), (1791, 42849), (1863, 41193), (4577, 16767), (4761, 16119), (5373, 14283), (5589, 13731)]