16177531251

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{2131}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 25708645248

約数和(自身を除く): 9531113997

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1201, 2107, 2131, 3603, 6321, 6393, 8407, 14917, 25221, 44751, 51643, 58849, 91633, 104419, 154929, 176547, 274899, 313257, 361501, 641431, 1084503, 1924293, 2530507, 2559331, 4490017, 7591521, 7677993, 13470051, 17915317, 53745951, 110051233, 125407219, 330153699, 376221657, 770358631, 2311075893, 5392510417, 16177531251]

約数ペア:

[(1, 16177531251), (3, 5392510417), (7, 2311075893), (21, 770358631), (43, 376221657), (49, 330153699), (129, 125407219), (147, 110051233), (301, 53745951), (903, 17915317), (1201, 13470051), (2107, 7677993), (2131, 7591521), (3603, 4490017), (6321, 2559331), (6393, 2530507), (8407, 1924293), (14917, 1084503), (25221, 641431), (44751, 361501), (51643, 313257), (58849, 274899), (91633, 176547), (104419, 154929)]