29710989

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 27059571

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 461, 651, 693, 837, 1023, 1383, 1953, 2079, 2387, 3069, 3227, 4149, 5071, 5859, 7161, 9207, 9681, 12447, 14291, 15213, 21483, 29043, 35497, 42873, 45639, 64449, 87129, 100037, 106491, 128619, 136917, 157201, 300111, 319473, 385857, 471603, 900333, 958419, 1100407, 1414809, 2700999, 3301221, 4244427, 9903663, 29710989]

約数ペア:

[(1, 29710989), (3, 9903663), (7, 4244427), (9, 3301221), (11, 2700999), (21, 1414809), (27, 1100407), (31, 958419), (33, 900333), (63, 471603), (77, 385857), (93, 319473), (99, 300111), (189, 157201), (217, 136917), (231, 128619), (279, 106491), (297, 100037), (341, 87129), (461, 64449), (651, 45639), (693, 42873), (837, 35497), (1023, 29043), (1383, 21483), (1953, 15213), (2079, 14291), (2387, 12447), (3069, 9681), (3227, 9207), (4149, 7161), (5071, 5859)]