174530993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 235799424

約数和(自身を除く): 61268431

約数列:

[1, 7, 13, 17, 49, 71, 91, 119, 221, 227, 497, 637, 833, 923, 1207, 1547, 1589, 2951, 3479, 3859, 6461, 8449, 10829, 11123, 15691, 16117, 20657, 27013, 45227, 50167, 59143, 109837, 112819, 144599, 189091, 209521, 273989, 351169, 768859, 789733, 1466647, 1917923, 2458183, 3561857, 10266529, 13425461, 24932999, 174530993]

約数ペア:

[(1, 174530993), (7, 24932999), (13, 13425461), (17, 10266529), (49, 3561857), (71, 2458183), (91, 1917923), (119, 1466647), (221, 789733), (227, 768859), (497, 351169), (637, 273989), (833, 209521), (923, 189091), (1207, 144599), (1547, 112819), (1589, 109837), (2951, 59143), (3479, 50167), (3859, 45227), (6461, 27013), (8449, 20657), (10829, 16117), (11123, 15691)]