242669763

素因数分解:

$3^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 175609917

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 243, 537, 567, 797, 1253, 1611, 1701, 2391, 3759, 4833, 5579, 7173, 11277, 14499, 16737, 21519, 33831, 43497, 50211, 64557, 101493, 142663, 150633, 193671, 304479, 427989, 451899, 998641, 1283967, 1355697, 2995923, 3851901, 8987769, 11555703, 26963307, 34667109, 80889921, 242669763]

約数ペア:

[(1, 242669763), (3, 80889921), (7, 34667109), (9, 26963307), (21, 11555703), (27, 8987769), (63, 3851901), (81, 2995923), (179, 1355697), (189, 1283967), (243, 998641), (537, 451899), (567, 427989), (797, 304479), (1253, 193671), (1611, 150633), (1701, 142663), (2391, 101493), (3759, 64557), (4833, 50211), (5579, 43497), (7173, 33831), (11277, 21519), (14499, 16737)]