61253241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 98992128

約数和(自身を除く): 37738887

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2543, 3441, 7629, 8029, 17801, 24087, 53403, 78833, 94091, 236499, 282273, 551831, 658637, 1655493, 1975911, 2916821, 8750463, 20417747, 61253241]

約数ペア:

[(1, 61253241), (3, 20417747), (7, 8750463), (21, 2916821), (31, 1975911), (37, 1655493), (93, 658637), (111, 551831), (217, 282273), (259, 236499), (651, 94091), (777, 78833), (1147, 53403), (2543, 24087), (3441, 17801), (7629, 8029)]