67967117955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1989961}}^1$

素因数の和:1990009

約数の個数: 64

約数和(自身を含む): 137546173440

約数和(自身を除く): 69579055485

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2277, 3105, 3795, 6831, 11385, 34155, 1989961, 5969883, 9949805, 17909649, 21889571, 29849415, 45769103, 53728947, 65668713, 89548245, 109447855, 137307309, 197006139, 228845515, 268644735, 328343565, 411921927, 503460133, 591018417, 686536545, 985030695, 1235765781, 1510380399, 2059609635, 2517300665, 2955092085, 4531141197, 6178828905, 7551901995, 13593423591, 22655705985, 67967117955]

約数ペア:

[(1, 67967117955), (3, 22655705985), (5, 13593423591), (9, 7551901995), (11, 6178828905), (15, 4531141197), (23, 2955092085), (27, 2517300665), (33, 2059609635), (45, 1510380399), (55, 1235765781), (69, 985030695), (99, 686536545), (115, 591018417), (135, 503460133), (165, 411921927), (207, 328343565), (253, 268644735), (297, 228845515), (345, 197006139), (495, 137307309), (621, 109447855), (759, 89548245), (1035, 65668713), (1265, 53728947), (1485, 45769103), (2277, 29849415), (3105, 21889571), (3795, 17909649), (6831, 9949805), (11385, 5969883), (34155, 1989961)]