28632156723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{3463}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 45492019200

約数和(自身を除く): 16859862477

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 227, 513, 639, 681, 1349, 1917, 2043, 3463, 4047, 4313, 6129, 10389, 12141, 12939, 16117, 31167, 36423, 38817, 48351, 65797, 93501, 116451, 145053, 197391, 245873, 306223, 435159, 592173, 737619, 786101, 918669, 1776519, 2212857, 2358303, 2756007, 4671587, 6638571, 7074909, 8268021, 14014761, 14935919, 21224727, 42044283, 44807757, 55813171, 126132849, 134423271, 167439513, 403269813, 502318539, 1060450249, 1506955617, 3181350747, 9544052241, 28632156723]

約数ペア:

[(1, 28632156723), (3, 9544052241), (9, 3181350747), (19, 1506955617), (27, 1060450249), (57, 502318539), (71, 403269813), (171, 167439513), (213, 134423271), (227, 126132849), (513, 55813171), (639, 44807757), (681, 42044283), (1349, 21224727), (1917, 14935919), (2043, 14014761), (3463, 8268021), (4047, 7074909), (4313, 6638571), (6129, 4671587), (10389, 2756007), (12141, 2358303), (12939, 2212857), (16117, 1776519), (31167, 918669), (36423, 786101), (38817, 737619), (48351, 592173), (65797, 435159), (93501, 306223), (116451, 245873), (145053, 197391)]