121013055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 231482880

約数和(自身を除く): 110469825

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 85, 135, 153, 201, 255, 335, 459, 603, 765, 787, 1005, 1139, 1809, 2295, 2361, 3015, 3417, 3935, 5695, 7083, 9045, 10251, 11805, 13379, 17085, 21249, 30753, 35415, 40137, 51255, 52729, 66895, 106245, 120411, 153765, 158187, 200685, 263645, 361233, 474561, 602055, 790935, 896393, 1423683, 1806165, 2372805, 2689179, 4481965, 7118415, 8067537, 13445895, 24202611, 40337685, 121013055]

約数ペア:

[(1, 121013055), (3, 40337685), (5, 24202611), (9, 13445895), (15, 8067537), (17, 7118415), (27, 4481965), (45, 2689179), (51, 2372805), (67, 1806165), (85, 1423683), (135, 896393), (153, 790935), (201, 602055), (255, 474561), (335, 361233), (459, 263645), (603, 200685), (765, 158187), (787, 153765), (1005, 120411), (1139, 106245), (1809, 66895), (2295, 52729), (2361, 51255), (3015, 40137), (3417, 35415), (3935, 30753), (5695, 21249), (7083, 17085), (9045, 13379), (10251, 11805)]