25304421483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1\times {\mathrm{4327}}^1$

素因数の和:7472

約数の個数: 48

約数和(自身を含む): 41995449600

約数和(自身を除く): 16691028117

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 3109, 4327, 9327, 12981, 27981, 34199, 38943, 47597, 59071, 82213, 102597, 142791, 177213, 246639, 307791, 428373, 531639, 649781, 739917, 904343, 1949343, 2713029, 5848029, 8139087, 13452643, 40357929, 121073787, 147979073, 255600217, 443937219, 766800651, 1331811657, 2300401953, 2811602387, 8434807161, 25304421483]

約数ペア:

[(1, 25304421483), (3, 8434807161), (9, 2811602387), (11, 2300401953), (19, 1331811657), (33, 766800651), (57, 443937219), (99, 255600217), (171, 147979073), (209, 121073787), (627, 40357929), (1881, 13452643), (3109, 8139087), (4327, 5848029), (9327, 2713029), (12981, 1949343), (27981, 904343), (34199, 739917), (38943, 649781), (47597, 531639), (59071, 428373), (82213, 307791), (102597, 246639), (142791, 177213)]