76728951

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 48754953

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 227, 243, 321, 351, 681, 963, 1053, 1391, 2043, 2889, 2951, 3159, 4173, 6129, 8667, 8853, 12519, 18387, 24289, 26001, 26559, 37557, 55161, 72867, 79677, 112671, 218601, 239031, 315757, 338013, 655803, 717093, 947271, 1967409, 2841813, 5902227, 8525439, 25576317, 76728951]

約数ペア:

[(1, 76728951), (3, 25576317), (9, 8525439), (13, 5902227), (27, 2841813), (39, 1967409), (81, 947271), (107, 717093), (117, 655803), (227, 338013), (243, 315757), (321, 239031), (351, 218601), (681, 112671), (963, 79677), (1053, 72867), (1391, 55161), (2043, 37557), (2889, 26559), (2951, 26001), (3159, 24289), (4173, 18387), (6129, 12519), (8667, 8853)]