166301421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10477}}^1$

素因数の和:10541

約数の個数: 32

約数和(自身を含む): 267566208

約数和(自身を除く): 101264787

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 10477, 15873, 31431, 115247, 136201, 345741, 387649, 408603, 1162947, 1498211, 4264139, 4494633, 5039437, 12792417, 15118311, 55433807, 166301421]

約数ペア:

[(1, 166301421), (3, 55433807), (11, 15118311), (13, 12792417), (33, 5039437), (37, 4494633), (39, 4264139), (111, 1498211), (143, 1162947), (407, 408603), (429, 387649), (481, 345741), (1221, 136201), (1443, 115247), (5291, 31431), (10477, 15873)]