63813645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 127251072

約数和(自身を除く): 63437427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 519, 865, 1171, 1211, 1557, 2595, 3513, 3633, 5855, 6055, 7785, 8197, 10539, 10899, 17565, 18165, 24591, 40985, 52695, 54495, 73773, 122955, 202583, 368865, 607749, 1012915, 1418081, 1823247, 3038745, 4254243, 7090405, 9116235, 12762729, 21271215, 63813645]

約数ペア:

[(1, 63813645), (3, 21271215), (5, 12762729), (7, 9116235), (9, 7090405), (15, 4254243), (21, 3038745), (35, 1823247), (45, 1418081), (63, 1012915), (105, 607749), (173, 368865), (315, 202583), (519, 122955), (865, 73773), (1171, 54495), (1211, 52695), (1557, 40985), (2595, 24591), (3513, 18165), (3633, 17565), (5855, 10899), (6055, 10539), (7785, 8197)]