67818135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 69537129

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 385, 497, 781, 827, 1065, 1155, 1491, 2343, 2481, 2485, 3905, 4135, 5467, 5789, 7455, 9097, 11715, 12405, 16401, 17367, 27291, 27335, 28945, 45485, 58717, 63679, 82005, 86835, 136455, 176151, 191037, 293585, 318395, 411019, 645887, 880755, 955185, 1233057, 1937661, 2055095, 3229435, 4521209, 6165285, 9688305, 13563627, 22606045, 67818135]

約数ペア:

[(1, 67818135), (3, 22606045), (5, 13563627), (7, 9688305), (11, 6165285), (15, 4521209), (21, 3229435), (33, 2055095), (35, 1937661), (55, 1233057), (71, 955185), (77, 880755), (105, 645887), (165, 411019), (213, 318395), (231, 293585), (355, 191037), (385, 176151), (497, 136455), (781, 86835), (827, 82005), (1065, 63679), (1155, 58717), (1491, 45485), (2343, 28945), (2481, 27335), (2485, 27291), (3905, 17367), (4135, 16401), (5467, 12405), (5789, 11715), (7455, 9097)]