123896199

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 193098240

約数和(自身を除く): 69202041

約数列:

[1, 3, 7, 21, 67, 173, 201, 469, 509, 519, 1211, 1407, 1527, 3563, 3633, 10689, 11591, 34103, 34773, 81137, 88057, 102309, 238721, 243411, 264171, 616399, 716163, 1849197, 5899819, 17699457, 41298733, 123896199]

約数ペア:

[(1, 123896199), (3, 41298733), (7, 17699457), (21, 5899819), (67, 1849197), (173, 716163), (201, 616399), (469, 264171), (509, 243411), (519, 238721), (1211, 102309), (1407, 88057), (1527, 81137), (3563, 34773), (3633, 34103), (10689, 11591)]