About the Number

105071121

105071120 ← → 105071122

2進数表記:110010000110100001000010001

漢数字表記:一億五百七万千百二十一

素因数分解:

3 3 × 19 1 × 31 1 × 6607 1

素因数の和:6666
約数の個数: 32
約数和(自身を含む): 169164800
約数和(自身を除く): 64093679

約数列:
[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 6607, 15903, 19821, 59463, 125533, 178389, 204817, 376599, 614451, 1129797, 1843353, 3389391, 3891523, 5530059, 11674569, 35023707, 105071121]

約数ペア:
[(1, 105071121), (3, 35023707), (9, 11674569), (19, 5530059), (27, 3891523), (31, 3389391), (57, 1843353), (93, 1129797), (171, 614451), (279, 376599), (513, 204817), (589, 178389), (837, 125533), (1767, 59463), (5301, 19821), (6607, 15903)]

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