66637059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 97277760

約数和(自身を除く): 30640701

約数列:

[1, 3, 17, 51, 53, 89, 159, 267, 277, 831, 901, 1513, 2703, 4539, 4709, 4717, 14127, 14151, 14681, 24653, 44043, 73959, 80189, 240567, 249577, 419101, 748731, 1257303, 1306609, 3919827, 22212353, 66637059]

約数ペア:

[(1, 66637059), (3, 22212353), (17, 3919827), (51, 1306609), (53, 1257303), (89, 748731), (159, 419101), (267, 249577), (277, 240567), (831, 80189), (901, 73959), (1513, 44043), (2703, 24653), (4539, 14681), (4709, 14151), (4717, 14127)]