57819447

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 104693760

約数和(自身を除く): 46874313

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 141, 161, 189, 207, 283, 329, 423, 483, 621, 849, 987, 1081, 1269, 1449, 1981, 2547, 2961, 3243, 4347, 5943, 6509, 7567, 7641, 8883, 9729, 13301, 17829, 19527, 22701, 29187, 39903, 45563, 53487, 58581, 68103, 93107, 119709, 136689, 175743, 204309, 279321, 305923, 359127, 410067, 837963, 917769, 1230201, 2141461, 2513889, 2753307, 6424383, 8259921, 19273149, 57819447]

約数ペア:

[(1, 57819447), (3, 19273149), (7, 8259921), (9, 6424383), (21, 2753307), (23, 2513889), (27, 2141461), (47, 1230201), (63, 917769), (69, 837963), (141, 410067), (161, 359127), (189, 305923), (207, 279321), (283, 204309), (329, 175743), (423, 136689), (483, 119709), (621, 93107), (849, 68103), (987, 58581), (1081, 53487), (1269, 45563), (1449, 39903), (1981, 29187), (2547, 22701), (2961, 19527), (3243, 17829), (4347, 13301), (5943, 9729), (6509, 8883), (7567, 7641)]