163669173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 241781760

約数和(自身を除く): 78112587

約数列:

[1, 3, 19, 23, 57, 69, 131, 393, 437, 953, 1311, 2489, 2859, 3013, 7467, 9039, 18107, 21919, 54321, 57247, 65757, 124843, 171741, 374529, 416461, 1249383, 2372017, 2871389, 7116051, 8614167, 54556391, 163669173]

約数ペア:

[(1, 163669173), (3, 54556391), (19, 8614167), (23, 7116051), (57, 2871389), (69, 2372017), (131, 1249383), (393, 416461), (437, 374529), (953, 171741), (1311, 124843), (2489, 65757), (2859, 57247), (3013, 54321), (7467, 21919), (9039, 18107)]