53930331

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 102080160

約数和(自身を除く): 48149829

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 409, 441, 483, 637, 819, 897, 1127, 1227, 1449, 1911, 2093, 2691, 2863, 3381, 3681, 5317, 5733, 6279, 8589, 9407, 10143, 14651, 15951, 18837, 20041, 25767, 28221, 37219, 43953, 47853, 60123, 65849, 84663, 111657, 122291, 131859, 180369, 197547, 260533, 334971, 366873, 460943, 592641, 781599, 856037, 1100619, 1382829, 2344797, 2568111, 4148487, 5992259, 7704333, 17976777, 53930331]

約数ペア:

[(1, 53930331), (3, 17976777), (7, 7704333), (9, 5992259), (13, 4148487), (21, 2568111), (23, 2344797), (39, 1382829), (49, 1100619), (63, 856037), (69, 781599), (91, 592641), (117, 460943), (147, 366873), (161, 334971), (207, 260533), (273, 197547), (299, 180369), (409, 131859), (441, 122291), (483, 111657), (637, 84663), (819, 65849), (897, 60123), (1127, 47853), (1227, 43953), (1449, 37219), (1911, 28221), (2093, 25767), (2691, 20041), (2863, 18837), (3381, 15951), (3681, 14651), (5317, 10143), (5733, 9407), (6279, 8589)]