151667289

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 231770880

約数和(自身を除く): 80103591

約数列:

[1, 3, 9, 27, 61, 71, 183, 213, 549, 639, 1297, 1647, 1917, 3891, 4331, 11673, 12993, 35019, 38979, 79117, 92087, 116937, 237351, 276261, 712053, 828783, 2136159, 2486349, 5617307, 16851921, 50555763, 151667289]

約数ペア:

[(1, 151667289), (3, 50555763), (9, 16851921), (27, 5617307), (61, 2486349), (71, 2136159), (183, 828783), (213, 712053), (549, 276261), (639, 237351), (1297, 116937), (1647, 92087), (1917, 79117), (3891, 38979), (4331, 35019), (11673, 12993)]