137974239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5867}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 223453440

約数和(自身を除く): 85479201

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 5867, 7839, 17601, 23517, 52803, 76271, 158409, 228813, 393089, 686439, 1179267, 2059317, 3537801, 5110157, 10613403, 15330471, 45991413, 137974239]

約数ペア:

[(1, 137974239), (3, 45991413), (9, 15330471), (13, 10613403), (27, 5110157), (39, 3537801), (67, 2059317), (117, 1179267), (201, 686439), (351, 393089), (603, 228813), (871, 158409), (1809, 76271), (2613, 52803), (5867, 23517), (7839, 17601)]