275816079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 498311424

約数和(自身を除く): 222495345

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 523, 693, 761, 1569, 2283, 3661, 4707, 5327, 5753, 6849, 8371, 10983, 15981, 17259, 25113, 32949, 40271, 47943, 51777, 58597, 75339, 120813, 175791, 362439, 398003, 527373, 1194009, 2786021, 3582027, 4378033, 8358063, 13134099, 25074189, 30646231, 39402297, 91938693, 275816079]

約数ペア:

[(1, 275816079), (3, 91938693), (7, 39402297), (9, 30646231), (11, 25074189), (21, 13134099), (33, 8358063), (63, 4378033), (77, 3582027), (99, 2786021), (231, 1194009), (523, 527373), (693, 398003), (761, 362439), (1569, 175791), (2283, 120813), (3661, 75339), (4707, 58597), (5327, 51777), (5753, 47943), (6849, 40271), (8371, 32949), (10983, 25113), (15981, 17259)]