16510586463

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{1697}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 27410610240

約数和(自身を除く): 10900023777

約数列:

[1, 3, 7, 9, 21, 63, 389, 397, 1167, 1191, 1697, 2723, 2779, 3501, 3573, 5091, 8169, 8337, 11879, 15273, 24507, 25011, 35637, 106911, 154433, 463299, 660133, 673709, 1081031, 1389897, 1980399, 2021127, 3243093, 4620931, 4715963, 5941197, 6063381, 9729279, 13862793, 14147889, 41588379, 42443667, 262072801, 786218403, 1834509607, 2358655209, 5503528821, 16510586463]

約数ペア:

[(1, 16510586463), (3, 5503528821), (7, 2358655209), (9, 1834509607), (21, 786218403), (63, 262072801), (389, 42443667), (397, 41588379), (1167, 14147889), (1191, 13862793), (1697, 9729279), (2723, 6063381), (2779, 5941197), (3501, 4715963), (3573, 4620931), (5091, 3243093), (8169, 2021127), (8337, 1980399), (11879, 1389897), (15273, 1081031), (24507, 673709), (25011, 660133), (35637, 463299), (106911, 154433)]