71289603

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102871}}^1$

素因数の和:102895

約数の個数: 24

約数和(自身を含む): 128384256

約数和(自身を除く): 57094653

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 102871, 308613, 720097, 925839, 1131581, 2160291, 3394743, 6480873, 7921067, 10184229, 23763201, 71289603]

約数ペア:

[(1, 71289603), (3, 23763201), (7, 10184229), (9, 7921067), (11, 6480873), (21, 3394743), (33, 2160291), (63, 1131581), (77, 925839), (99, 720097), (231, 308613), (693, 102871)]