86869595589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1\times {\mathrm{18287}}^1$

素因数の和:25625

約数の個数: 32

約数和(自身を含む): 136669003776

約数和(自身を除く): 49799408187

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 7297, 18287, 21891, 51079, 54861, 128009, 153237, 226207, 384027, 566897, 678621, 1583449, 1700691, 3968279, 4750347, 11904837, 133440239, 400320717, 934081673, 2802245019, 4136647409, 12409942227, 28956531863, 86869595589]

約数ペア:

[(1, 86869595589), (3, 28956531863), (7, 12409942227), (21, 4136647409), (31, 2802245019), (93, 934081673), (217, 400320717), (651, 133440239), (7297, 11904837), (18287, 4750347), (21891, 3968279), (51079, 1700691), (54861, 1583449), (128009, 678621), (153237, 566897), (226207, 384027)]