489647529

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9206

約数の個数: 48

約数和(自身を含む): 866341632

約数和(自身を除く): 376694103

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1449, 2331, 2553, 5957, 7659, 9133, 17871, 27399, 53613, 63931, 82197, 191793, 210059, 337921, 575379, 630177, 1013763, 1470413, 1890531, 2365447, 3041289, 4411239, 7096341, 7772183, 13233717, 21289023, 23316549, 54405281, 69949647, 163215843, 489647529]

約数ペア:

[(1, 489647529), (3, 163215843), (7, 69949647), (9, 54405281), (21, 23316549), (23, 21289023), (37, 13233717), (63, 7772183), (69, 7096341), (111, 4411239), (161, 3041289), (207, 2365447), (259, 1890531), (333, 1470413), (483, 1013763), (777, 630177), (851, 575379), (1449, 337921), (2331, 210059), (2553, 191793), (5957, 82197), (7659, 63931), (9133, 53613), (17871, 27399)]