67292631

素因数分解:

$3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 113657544

約数和(自身を除く): 46364913

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 331, 441, 461, 993, 1383, 2317, 2979, 3227, 4149, 6951, 9681, 16219, 20853, 22589, 29043, 48657, 67767, 145971, 152591, 203301, 457773, 1068137, 1373319, 3204411, 7476959, 9613233, 22430877, 67292631]

約数ペア:

[(1, 67292631), (3, 22430877), (7, 9613233), (9, 7476959), (21, 3204411), (49, 1373319), (63, 1068137), (147, 457773), (331, 203301), (441, 152591), (461, 145971), (993, 67767), (1383, 48657), (2317, 29043), (2979, 22589), (3227, 20853), (4149, 16219), (6951, 9681)]