71108127

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 116644320

約数和(自身を除く): 45536193

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 183, 323, 401, 549, 969, 1037, 1159, 1203, 2907, 3111, 3477, 3609, 6817, 7619, 9333, 10431, 19703, 20451, 22857, 24461, 59109, 61353, 68571, 73383, 129523, 177327, 220149, 388569, 415837, 464759, 1165707, 1247511, 1394277, 3742533, 4182831, 7900903, 23702709, 71108127]

約数ペア:

[(1, 71108127), (3, 23702709), (9, 7900903), (17, 4182831), (19, 3742533), (51, 1394277), (57, 1247511), (61, 1165707), (153, 464759), (171, 415837), (183, 388569), (323, 220149), (401, 177327), (549, 129523), (969, 73383), (1037, 68571), (1159, 61353), (1203, 59109), (2907, 24461), (3111, 22857), (3477, 20451), (3609, 19703), (6817, 10431), (7619, 9333)]