54155241

素因数分解:

$3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 93225600

約数和(自身を除く): 39070359

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 331, 343, 371, 441, 477, 993, 1029, 1113, 2317, 2597, 2979, 3087, 3339, 6951, 7791, 16219, 17543, 18179, 20853, 23373, 48657, 52629, 54537, 113533, 122801, 145971, 157887, 163611, 340599, 368403, 859607, 1021797, 1105209, 2578821, 6017249, 7736463, 18051747, 54155241]

約数ペア:

[(1, 54155241), (3, 18051747), (7, 7736463), (9, 6017249), (21, 2578821), (49, 1105209), (53, 1021797), (63, 859607), (147, 368403), (159, 340599), (331, 163611), (343, 157887), (371, 145971), (441, 122801), (477, 113533), (993, 54537), (1029, 52629), (1113, 48657), (2317, 23373), (2597, 20853), (2979, 18179), (3087, 17543), (3339, 16219), (6951, 7791)]