76731417

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 132387840

約数和(自身を除く): 55656423

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 217, 279, 303, 389, 651, 707, 909, 1167, 1953, 2121, 2723, 3131, 3501, 6363, 8169, 9393, 12059, 21917, 24507, 28179, 36177, 39289, 65751, 84413, 108531, 117867, 197253, 253239, 275023, 353601, 759717, 825069, 1217959, 2475207, 3653877, 8525713, 10961631, 25577139, 76731417]

約数ペア:

[(1, 76731417), (3, 25577139), (7, 10961631), (9, 8525713), (21, 3653877), (31, 2475207), (63, 1217959), (93, 825069), (101, 759717), (217, 353601), (279, 275023), (303, 253239), (389, 197253), (651, 117867), (707, 108531), (909, 84413), (1167, 65751), (1953, 39289), (2121, 36177), (2723, 28179), (3131, 24507), (3501, 21917), (6363, 12059), (8169, 9393)]