About the Number

102901029

102901028 ← → 102901030

2進数表記:110001000100010010100100101

漢数字表記:一億二百九十万千二十九

素因数分解:

3 1 × 7 3 × 11 1 × 9091 1

素因数の和:9126
約数の個数: 32
約数和(自身を含む): 174566400
約数和(自身を除く): 71665371

約数列:
[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 9091, 11319, 27273, 63637, 100001, 190911, 300003, 445459, 700007, 1336377, 2100021, 3118213, 4900049, 9354639, 14700147, 34300343, 102901029]

約数ペア:
[(1, 102901029), (3, 34300343), (7, 14700147), (11, 9354639), (21, 4900049), (33, 3118213), (49, 2100021), (77, 1336377), (147, 700007), (231, 445459), (343, 300003), (539, 190911), (1029, 100001), (1617, 63637), (3773, 27273), (9091, 11319)]

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