61647201

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8087}}^1$

素因数の和:8122

約数の個数: 36

約数和(自身を含む): 111873216

約数和(自身を除く): 50226015

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 8087, 24261, 56609, 72783, 88957, 169827, 266871, 509481, 622699, 800613, 978527, 1868097, 2935581, 5604291, 6849689, 8806743, 20549067, 61647201]

約数ペア:

[(1, 61647201), (3, 20549067), (7, 8806743), (9, 6849689), (11, 5604291), (21, 2935581), (33, 1868097), (63, 978527), (77, 800613), (99, 622699), (121, 509481), (231, 266871), (363, 169827), (693, 88957), (847, 72783), (1089, 56609), (2541, 24261), (7623, 8087)]