77988735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14323}}^1$

素因数の和:14356

約数の個数: 36

約数和(自身を含む): 148597176

約数和(自身を除く): 70608441

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14323, 42969, 71615, 128907, 157553, 214845, 472659, 644535, 787765, 1417977, 1733083, 2363295, 5199249, 7089885, 8665415, 15597747, 25996245, 77988735]

約数ペア:

[(1, 77988735), (3, 25996245), (5, 15597747), (9, 8665415), (11, 7089885), (15, 5199249), (33, 2363295), (45, 1733083), (55, 1417977), (99, 787765), (121, 644535), (165, 472659), (363, 214845), (495, 157553), (605, 128907), (1089, 71615), (1815, 42969), (5445, 14323)]