77368527

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 45634353

約数列:

[1, 3, 9, 23, 27, 69, 81, 109, 127, 207, 243, 327, 381, 621, 981, 1143, 1863, 2507, 2921, 2943, 3429, 5589, 7521, 8763, 8829, 10287, 13843, 22563, 26289, 26487, 30861, 41529, 67689, 78867, 124587, 203067, 236601, 318389, 373761, 609201, 709803, 955167, 1121283, 2865501, 3363849, 8596503, 25789509, 77368527]

約数ペア:

[(1, 77368527), (3, 25789509), (9, 8596503), (23, 3363849), (27, 2865501), (69, 1121283), (81, 955167), (109, 709803), (127, 609201), (207, 373761), (243, 318389), (327, 236601), (381, 203067), (621, 124587), (981, 78867), (1143, 67689), (1863, 41529), (2507, 30861), (2921, 26487), (2943, 26289), (3429, 22563), (5589, 13843), (7521, 10287), (8763, 8829)]