About the Number

133908489

133908488 ← → 133908490

2進数表記:111111110110100100000001001

漢数字表記:一億三千三百九十万八千四百八十九

素因数分解:

3 2 × 11 1 × 13 1 × 104047 1

素因数の和:104077
約数の個数: 24
約数和(自身を含む): 227240832
約数和(自身を除く): 93332343

約数列:
[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 104047, 312141, 936423, 1144517, 1352611, 3433551, 4057833, 10300653, 12173499, 14878721, 44636163, 133908489]

約数ペア:
[(1, 133908489), (3, 44636163), (9, 14878721), (11, 12173499), (13, 10300653), (33, 4057833), (39, 3433551), (99, 1352611), (117, 1144517), (143, 936423), (429, 312141), (1287, 104047)]

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