64498077

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6871}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 107203200

約数和(自身を除く): 42705123

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 6871, 9387, 20613, 48097, 61839, 144291, 432873, 1023779, 3071337, 7166453, 9214011, 21499359, 64498077]

約数ペア:

[(1, 64498077), (3, 21499359), (7, 9214011), (9, 7166453), (21, 3071337), (63, 1023779), (149, 432873), (447, 144291), (1043, 61839), (1341, 48097), (3129, 20613), (6871, 9387)]