121242906

素因数分解:

$2^1\times 3^7\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 278432640

約数和(自身を除く): 157189734

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 523, 729, 954, 1046, 1431, 1458, 1569, 2187, 2862, 3138, 4293, 4374, 4707, 8586, 9414, 12879, 14121, 25758, 27719, 28242, 38637, 42363, 55438, 77274, 83157, 84726, 115911, 127089, 166314, 231822, 249471, 254178, 381267, 498942, 748413, 762534, 1143801, 1496826, 2245239, 2287602, 4490478, 6735717, 13471434, 20207151, 40414302, 60621453, 121242906]

約数ペア:

[(1, 121242906), (2, 60621453), (3, 40414302), (6, 20207151), (9, 13471434), (18, 6735717), (27, 4490478), (53, 2287602), (54, 2245239), (81, 1496826), (106, 1143801), (159, 762534), (162, 748413), (243, 498942), (318, 381267), (477, 254178), (486, 249471), (523, 231822), (729, 166314), (954, 127089), (1046, 115911), (1431, 84726), (1458, 83157), (1569, 77274), (2187, 55438), (2862, 42363), (3138, 38637), (4293, 28242), (4374, 27719), (4707, 25758), (8586, 14121), (9414, 12879)]