20083735161

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{77621}}^1$

素因数の和:77711

約数の個数: 48

約数和(自身を含む): 34948529280

約数和(自身を除く): 14864794119

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1369, 2331, 4107, 6993, 9583, 12321, 28749, 36963, 77621, 86247, 232863, 258741, 543347, 698589, 1630041, 2095767, 2871977, 4890123, 8615931, 14670369, 20103839, 25847793, 60311517, 77543379, 106263149, 180934551, 318789447, 542803653, 743842043, 956368341, 2231526129, 2869105023, 6694578387, 20083735161]

約数ペア:

[(1, 20083735161), (3, 6694578387), (7, 2869105023), (9, 2231526129), (21, 956368341), (27, 743842043), (37, 542803653), (63, 318789447), (111, 180934551), (189, 106263149), (259, 77543379), (333, 60311517), (777, 25847793), (999, 20103839), (1369, 14670369), (2331, 8615931), (4107, 4890123), (6993, 2871977), (9583, 2095767), (12321, 1630041), (28749, 698589), (36963, 543347), (77621, 258741), (86247, 232863)]