86888319

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 145336320

約数和(自身を除く): 58448001

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 93, 147, 161, 217, 483, 651, 713, 829, 1127, 1519, 2139, 2487, 3381, 4557, 4991, 5803, 14973, 17409, 19067, 25699, 34937, 40621, 57201, 77097, 104811, 121863, 133469, 179893, 400407, 539679, 591077, 934283, 1259251, 1773231, 2802849, 3777753, 4137539, 12412617, 28962773, 86888319]

約数ペア:

[(1, 86888319), (3, 28962773), (7, 12412617), (21, 4137539), (23, 3777753), (31, 2802849), (49, 1773231), (69, 1259251), (93, 934283), (147, 591077), (161, 539679), (217, 400407), (483, 179893), (651, 133469), (713, 121863), (829, 104811), (1127, 77097), (1519, 57201), (2139, 40621), (2487, 34937), (3381, 25699), (4557, 19067), (4991, 17409), (5803, 14973)]