About the Number

129769821489

129769821488 ← → 129769821490

2進数表記:1111000110110111000100101010100110001

漢数字表記:千二百九十七億六千九百八十二万千四百八十九

素因数分解:

3 1 × 7 1 × 11 1 × 109 1 × 5153891 1

素因数の和:5154021
約数の個数: 32
約数和(自身を含む): 217700398080
約数和(自身を除く): 87930576591

約数列:
[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 8393, 25179, 5153891, 15461673, 36077237, 56692801, 108231711, 170078403, 396849607, 561774119, 1190548821, 1685322357, 3932418833, 6179515309, 11797256499, 18538545927, 43256607163, 129769821489]

約数ペア:
[(1, 129769821489), (3, 43256607163), (7, 18538545927), (11, 11797256499), (21, 6179515309), (33, 3932418833), (77, 1685322357), (109, 1190548821), (231, 561774119), (327, 396849607), (763, 170078403), (1199, 108231711), (2289, 56692801), (3597, 36077237), (8393, 15461673), (25179, 5153891)]

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