931274253

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18088

約数の個数: 60

約数和(自身を含む): 1742871900

約数和(自身を除く): 811597647

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3969, 5733, 7371, 17199, 18049, 51597, 54147, 126343, 162441, 234637, 379029, 487323, 703911, 884401, 1137087, 1461969, 1642459, 2111733, 2653203, 3411261, 4927377, 6335199, 7959609, 10233783, 11497213, 14782131, 19005597, 23878827, 34491639, 44346393, 71636481, 103474917, 133039179, 310424751, 931274253]

約数ペア:

[(1, 931274253), (3, 310424751), (7, 133039179), (9, 103474917), (13, 71636481), (21, 44346393), (27, 34491639), (39, 23878827), (49, 19005597), (63, 14782131), (81, 11497213), (91, 10233783), (117, 7959609), (147, 6335199), (189, 4927377), (273, 3411261), (351, 2653203), (441, 2111733), (567, 1642459), (637, 1461969), (819, 1137087), (1053, 884401), (1323, 703911), (1911, 487323), (2457, 379029), (3969, 234637), (5733, 162441), (7371, 126343), (17199, 54147), (18049, 51597)]