45138573

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 69632000

約数和(自身を除く): 24493427

約数列:

[1, 3, 9, 27, 31, 93, 199, 271, 279, 597, 813, 837, 1791, 2439, 5373, 6169, 7317, 8401, 18507, 25203, 53929, 55521, 75609, 161787, 166563, 226827, 485361, 1456083, 1671799, 5015397, 15046191, 45138573]

約数ペア:

[(1, 45138573), (3, 15046191), (9, 5015397), (27, 1671799), (31, 1456083), (93, 485361), (199, 226827), (271, 166563), (279, 161787), (597, 75609), (813, 55521), (837, 53929), (1791, 25203), (2439, 18507), (5373, 8401), (6169, 7317)]