About the Number

101480421

101480420 ← → 101480422

2進数表記:110000011000111011111100101

漢数字表記:一億百四十八万四百二十一

素因数分解:

3 1 × 7 2 × 137 1 × 5039 1

素因数の和:5193
約数の個数: 24
約数和(自身を含む): 158578560
約数和(自身を除く): 57098139

約数列:
[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 5039, 6713, 15117, 20139, 35273, 105819, 246911, 690343, 740733, 2071029, 4832401, 14497203, 33826807, 101480421]

約数ペア:
[(1, 101480421), (3, 33826807), (7, 14497203), (21, 4832401), (49, 2071029), (137, 740733), (147, 690343), (411, 246911), (959, 105819), (2877, 35273), (5039, 20139), (6713, 15117)]

このpageの処理時間: 0.006463289260864258 seconds