25546790529

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{243421}}^1$

素因数の和:243479

約数の個数: 48

約数和(自身を含む): 42764376960

約数和(自身を除く): 17217586431

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 621, 897, 1521, 2691, 3887, 4563, 8073, 11661, 34983, 104949, 243421, 730263, 2190789, 3164473, 5598683, 6572367, 9493419, 16796049, 28480257, 41138149, 50388147, 72782879, 85440771, 123414447, 151164441, 218348637, 370243341, 655045911, 946177427, 1110730023, 1965137733, 2838532281, 8515596843, 25546790529]

約数ペア:

[(1, 25546790529), (3, 8515596843), (9, 2838532281), (13, 1965137733), (23, 1110730023), (27, 946177427), (39, 655045911), (69, 370243341), (117, 218348637), (169, 151164441), (207, 123414447), (299, 85440771), (351, 72782879), (507, 50388147), (621, 41138149), (897, 28480257), (1521, 16796049), (2691, 9493419), (3887, 6572367), (4563, 5598683), (8073, 3164473), (11661, 2190789), (34983, 730263), (104949, 243421)]