137225907

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18649

約数の個数: 40

約数和(自身を含む): 252311136

約数和(自身を除く): 115085229

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 18617, 55851, 130319, 167553, 242021, 390957, 502659, 726063, 1172871, 1507977, 1694147, 2178189, 3518613, 5082441, 6534567, 10555839, 15247323, 19603701, 45741969, 137225907]

約数ペア:

[(1, 137225907), (3, 45741969), (7, 19603701), (9, 15247323), (13, 10555839), (21, 6534567), (27, 5082441), (39, 3518613), (63, 2178189), (81, 1694147), (91, 1507977), (117, 1172871), (189, 726063), (273, 502659), (351, 390957), (567, 242021), (819, 167553), (1053, 130319), (2457, 55851), (7371, 18617)]