85137129

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 162447360

約数和(自身を除く): 77310231

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1321, 1953, 2079, 2387, 3069, 3963, 5859, 7161, 9207, 9247, 11889, 14531, 21483, 27741, 35667, 40951, 43593, 64449, 83223, 101717, 122853, 130779, 249669, 286657, 305151, 368559, 392337, 450461, 859971, 915453, 1105677, 1351383, 2579913, 2746359, 3153227, 4054149, 7739739, 9459681, 12162447, 28379043, 85137129]

約数ペア:

[(1, 85137129), (3, 28379043), (7, 12162447), (9, 9459681), (11, 7739739), (21, 4054149), (27, 3153227), (31, 2746359), (33, 2579913), (63, 1351383), (77, 1105677), (93, 915453), (99, 859971), (189, 450461), (217, 392337), (231, 368559), (279, 305151), (297, 286657), (341, 249669), (651, 130779), (693, 122853), (837, 101717), (1023, 83223), (1321, 64449), (1953, 43593), (2079, 40951), (2387, 35667), (3069, 27741), (3963, 21483), (5859, 14531), (7161, 11889), (9207, 9247)]