73087569

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 39664431

約数列:

[1, 3, 9, 27, 29, 87, 261, 269, 347, 783, 807, 1041, 2421, 3123, 7263, 7801, 9369, 10063, 23403, 30189, 70209, 90567, 93343, 210627, 271701, 280029, 840087, 2520261, 2706947, 8120841, 24362523, 73087569]

約数ペア:

[(1, 73087569), (3, 24362523), (9, 8120841), (27, 2706947), (29, 2520261), (87, 840087), (261, 280029), (269, 271701), (347, 210627), (783, 93343), (807, 90567), (1041, 70209), (2421, 30189), (3123, 23403), (7263, 10063), (7801, 9369)]