About the Number

117690291

117690290 ← → 117690292

2進数表記:111000000111100111110110011

漢数字表記:一億千七百六十九万二百九十一

素因数分解:

3 2 × 31 1 × 113 1 × 3733 1

素因数の和:3883
約数の個数: 24
約数和(自身を含む): 177081216
約数和(自身を除く): 59390925

約数列:
[1, 3, 9, 31, 93, 113, 279, 339, 1017, 3503, 3733, 10509, 11199, 31527, 33597, 115723, 347169, 421829, 1041507, 1265487, 3796461, 13076699, 39230097, 117690291]

約数ペア:
[(1, 117690291), (3, 39230097), (9, 13076699), (31, 3796461), (93, 1265487), (113, 1041507), (279, 421829), (339, 347169), (1017, 115723), (3503, 33597), (3733, 31527), (10509, 11199)]

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