75221223

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4229}}^1$

素因数の和:4268

約数の個数: 36

約数和(自身を含む): 128270520

約数和(自身を除く): 53049297

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 4229, 5929, 12687, 17787, 29603, 46519, 88809, 139557, 207221, 325633, 511709, 621663, 976899, 1535127, 2279431, 3581963, 6838293, 10745889, 25073741, 75221223]

約数ペア:

[(1, 75221223), (3, 25073741), (7, 10745889), (11, 6838293), (21, 3581963), (33, 2279431), (49, 1535127), (77, 976899), (121, 621663), (147, 511709), (231, 325633), (363, 207221), (539, 139557), (847, 88809), (1617, 46519), (2541, 29603), (4229, 17787), (5929, 12687)]