About the Number

87027561

87027560 ← → 87027562

2進数表記:101001011111110111101101001

漢数字表記:八千七百二万七千五百六十一

素因数分解:

3 3 × 23 1 × 353 1 × 397 1

素因数の和:782
約数の個数: 32
約数和(自身を含む): 135256320
約数和(自身を除く): 48228759

約数列:
[1, 3, 9, 23, 27, 69, 207, 353, 397, 621, 1059, 1191, 3177, 3573, 8119, 9131, 9531, 10719, 24357, 27393, 73071, 82179, 140141, 219213, 246537, 420423, 1261269, 3223243, 3783807, 9669729, 29009187, 87027561]

約数ペア:
[(1, 87027561), (3, 29009187), (9, 9669729), (23, 3783807), (27, 3223243), (69, 1261269), (207, 420423), (353, 246537), (397, 219213), (621, 140141), (1059, 82179), (1191, 73071), (3177, 27393), (3573, 24357), (8119, 10719), (9131, 9531)]

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