About the Number

132912648981

132912648980 ← → 132912648982

2進数表記:1111011110010001101100001001100010101

漢数字表記:千三百二十九億千二百六十四万八千九百八十一

素因数分解:

3 4 × 7 1 × 829 1 × 282767 1

素因数の和:283615
約数の個数: 40
約数和(自身を含む): 227187121920
約数和(自身を除く): 94274472939

約数列:
[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 829, 2487, 5803, 7461, 17409, 22383, 52227, 67149, 156681, 282767, 470043, 848301, 1979369, 2544903, 5938107, 7634709, 17814321, 22904127, 53442963, 160328889, 234413843, 703241529, 1640896901, 2109724587, 4922690703, 6329173761, 14768072109, 18987521283, 44304216327, 132912648981]

約数ペア:
[(1, 132912648981), (3, 44304216327), (7, 18987521283), (9, 14768072109), (21, 6329173761), (27, 4922690703), (63, 2109724587), (81, 1640896901), (189, 703241529), (567, 234413843), (829, 160328889), (2487, 53442963), (5803, 22904127), (7461, 17814321), (17409, 7634709), (22383, 5938107), (52227, 2544903), (67149, 1979369), (156681, 848301), (282767, 470043)]

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