151211073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 231783552

約数和(自身を除く): 80572479

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 393, 663, 1703, 1741, 2227, 5109, 5223, 6681, 22633, 28951, 29597, 67899, 86853, 88791, 228071, 384761, 684213, 1154283, 2964923, 3877207, 8894769, 11631621, 50403691, 151211073]

約数ペア:

[(1, 151211073), (3, 50403691), (13, 11631621), (17, 8894769), (39, 3877207), (51, 2964923), (131, 1154283), (221, 684213), (393, 384761), (663, 228071), (1703, 88791), (1741, 86853), (2227, 67899), (5109, 29597), (5223, 28951), (6681, 22633)]