About the Number

127942929

127942928 ← → 127942930

2進数表記:111101000000100000100010001

漢数字表記:一億二千七百九十四万二千九百二十九

素因数分解:

3 3 × 37 1 × 89 1 × 1439 1

素因数の和:1574
約数の個数: 32
約数和(自身を含む): 196992000
約数和(自身を除く): 69049071

約数列:
[1, 3, 9, 27, 37, 89, 111, 267, 333, 801, 999, 1439, 2403, 3293, 4317, 9879, 12951, 29637, 38853, 53243, 88911, 128071, 159729, 384213, 479187, 1152639, 1437561, 3457917, 4738627, 14215881, 42647643, 127942929]

約数ペア:
[(1, 127942929), (3, 42647643), (9, 14215881), (27, 4738627), (37, 3457917), (89, 1437561), (111, 1152639), (267, 479187), (333, 384213), (801, 159729), (999, 128071), (1439, 88911), (2403, 53243), (3293, 38853), (4317, 29637), (9879, 12951)]

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