37769019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 55287360

約数和(自身を除く): 17518341

約数列:

[1, 3, 17, 51, 53, 89, 157, 159, 267, 471, 901, 1513, 2669, 2703, 4539, 4717, 8007, 8321, 13973, 14151, 24963, 41919, 80189, 141457, 237541, 240567, 424371, 712623, 740569, 2221707, 12589673, 37769019]

約数ペア:

[(1, 37769019), (3, 12589673), (17, 2221707), (51, 740569), (53, 712623), (89, 424371), (157, 240567), (159, 237541), (267, 141457), (471, 80189), (901, 41919), (1513, 24963), (2669, 14151), (2703, 13973), (4539, 8321), (4717, 8007)]