About the Number

138772011

138772010 ← → 138772012

2進数表記:1000010001010111111000101011

漢数字表記:一億三千八百七十七万二千十一

素因数分解:

3 1 × 7 1 × 61 1 × 127 1 × 853 1

素因数の和:1051
約数の個数: 32
約数和(自身を含む): 216875008
約数和(自身を除く): 78102997

約数列:
[1, 3, 7, 21, 61, 127, 183, 381, 427, 853, 889, 1281, 2559, 2667, 5971, 7747, 17913, 23241, 52033, 54229, 108331, 156099, 162687, 324993, 364231, 758317, 1092693, 2274951, 6608191, 19824573, 46257337, 138772011]

約数ペア:
[(1, 138772011), (3, 46257337), (7, 19824573), (21, 6608191), (61, 2274951), (127, 1092693), (183, 758317), (381, 364231), (427, 324993), (853, 162687), (889, 156099), (1281, 108331), (2559, 54229), (2667, 52033), (5971, 23241), (7747, 17913)]

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