2087687560257

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{306763}}^1$

素因数の和:307092

約数の個数: 80

約数和(自身を含む): 3517046805888

約数和(自身を除く): 1429359245631

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 281, 299, 351, 621, 843, 897, 1053, 1863, 2529, 2691, 3653, 6463, 7587, 8073, 10959, 19389, 22761, 24219, 32877, 58167, 84019, 98631, 174501, 252057, 295893, 306763, 523503, 756171, 920289, 2268513, 2760867, 3987919, 6805539, 7055549, 8282601, 11963757, 21166647, 24847803, 35891271, 63499941, 86200403, 91722137, 107673813, 190499823, 258601209, 275166411, 323021439, 571499469, 775803627, 825499233, 1120605239, 1982609269, 2327410881, 2476497699, 3361815717, 5947827807, 6982232643, 7429493097, 10085447151, 17843483421, 25773920497, 30256341453, 53530450263, 77321761491, 90769024359, 160591350789, 231965284473, 695895853419, 2087687560257]

約数ペア:

[(1, 2087687560257), (3, 695895853419), (9, 231965284473), (13, 160591350789), (23, 90769024359), (27, 77321761491), (39, 53530450263), (69, 30256341453), (81, 25773920497), (117, 17843483421), (207, 10085447151), (281, 7429493097), (299, 6982232643), (351, 5947827807), (621, 3361815717), (843, 2476497699), (897, 2327410881), (1053, 1982609269), (1863, 1120605239), (2529, 825499233), (2691, 775803627), (3653, 571499469), (6463, 323021439), (7587, 275166411), (8073, 258601209), (10959, 190499823), (19389, 107673813), (22761, 91722137), (24219, 86200403), (32877, 63499941), (58167, 35891271), (84019, 24847803), (98631, 21166647), (174501, 11963757), (252057, 8282601), (295893, 7055549), (306763, 6805539), (523503, 3987919), (756171, 2760867), (920289, 2268513)]