109779111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 74080089

約数列:

[1, 3, 9, 13, 27, 37, 39, 79, 107, 111, 117, 237, 321, 333, 351, 481, 711, 963, 999, 1027, 1391, 1443, 2133, 2889, 2923, 3081, 3959, 4173, 4329, 8453, 8769, 9243, 11877, 12519, 12987, 25359, 26307, 27729, 35631, 37557, 37999, 51467, 76077, 78921, 106893, 109889, 113997, 154401, 228231, 312761, 329667, 341991, 463203, 938283, 989001, 1025973, 1389609, 2814849, 2967003, 4065893, 8444547, 12197679, 36593037, 109779111]

約数ペア:

[(1, 109779111), (3, 36593037), (9, 12197679), (13, 8444547), (27, 4065893), (37, 2967003), (39, 2814849), (79, 1389609), (107, 1025973), (111, 989001), (117, 938283), (237, 463203), (321, 341991), (333, 329667), (351, 312761), (481, 228231), (711, 154401), (963, 113997), (999, 109889), (1027, 106893), (1391, 78921), (1443, 76077), (2133, 51467), (2889, 37999), (2923, 37557), (3081, 35631), (3959, 27729), (4173, 26307), (4329, 25359), (8453, 12987), (8769, 12519), (9243, 11877)]