1900592116767

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{18307}}^1$

素因数の和:19130

約数の個数: 80

約数和(自身を含む): 2980297512192

約数和(自身を除く): 1079705395425

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 369, 387, 727, 1107, 1161, 1763, 2181, 3321, 3483, 5289, 6543, 15867, 18307, 19629, 29807, 31261, 47601, 54921, 58887, 89421, 93783, 142803, 164763, 268263, 281349, 494289, 750587, 787201, 804789, 844047, 1281701, 1482867, 2251761, 2361603, 2414367, 2532141, 3845103, 6755283, 7084809, 11535309, 13309189, 20265849, 21254427, 32275241, 34605927, 39927567, 60797547, 63763281, 96825723, 103817781, 119782701, 290477169, 359348103, 545676749, 572295127, 871431507, 1078044309, 1637030247, 1716885381, 2614294521, 4911090741, 5150656143, 14733272223, 15451968429, 23464100207, 44199816669, 46355905287, 70392300621, 211176901863, 633530705589, 1900592116767]

約数ペア:

[(1, 1900592116767), (3, 633530705589), (9, 211176901863), (27, 70392300621), (41, 46355905287), (43, 44199816669), (81, 23464100207), (123, 15451968429), (129, 14733272223), (369, 5150656143), (387, 4911090741), (727, 2614294521), (1107, 1716885381), (1161, 1637030247), (1763, 1078044309), (2181, 871431507), (3321, 572295127), (3483, 545676749), (5289, 359348103), (6543, 290477169), (15867, 119782701), (18307, 103817781), (19629, 96825723), (29807, 63763281), (31261, 60797547), (47601, 39927567), (54921, 34605927), (58887, 32275241), (89421, 21254427), (93783, 20265849), (142803, 13309189), (164763, 11535309), (268263, 7084809), (281349, 6755283), (494289, 3845103), (750587, 2532141), (787201, 2414367), (804789, 2361603), (844047, 2251761), (1281701, 1482867)]