47186937

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 83200000

約数和(自身を除く): 36013063

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 237, 399, 499, 553, 711, 1197, 1497, 1501, 1659, 3493, 4491, 4503, 4977, 9481, 10479, 10507, 13509, 28443, 31437, 31521, 39421, 66367, 85329, 94563, 118263, 199101, 275947, 354789, 597303, 748999, 827841, 2246997, 2483523, 5242993, 6740991, 15728979, 47186937]

約数ペア:

[(1, 47186937), (3, 15728979), (7, 6740991), (9, 5242993), (19, 2483523), (21, 2246997), (57, 827841), (63, 748999), (79, 597303), (133, 354789), (171, 275947), (237, 199101), (399, 118263), (499, 94563), (553, 85329), (711, 66367), (1197, 39421), (1497, 31521), (1501, 31437), (1659, 28443), (3493, 13509), (4491, 10507), (4503, 10479), (4977, 9481)]