79342857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 130830336

約数和(自身を除く): 51487479

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 103, 251, 279, 309, 341, 753, 927, 1023, 1133, 2259, 2761, 3069, 3193, 3399, 7781, 8283, 9579, 10197, 23343, 24849, 25853, 28737, 35123, 70029, 77559, 85591, 105369, 232677, 256773, 284383, 316107, 770319, 801443, 853149, 2404329, 2559447, 7212987, 8815873, 26447619, 79342857]

約数ペア:

[(1, 79342857), (3, 26447619), (9, 8815873), (11, 7212987), (31, 2559447), (33, 2404329), (93, 853149), (99, 801443), (103, 770319), (251, 316107), (279, 284383), (309, 256773), (341, 232677), (753, 105369), (927, 85591), (1023, 77559), (1133, 70029), (2259, 35123), (2761, 28737), (3069, 25853), (3193, 24849), (3399, 23343), (7781, 10197), (8283, 9579)]