72582081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 115032960

約数和(自身を除く): 42450879

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1901, 2937, 3471, 5703, 12727, 20911, 24713, 38181, 62733, 74139, 169189, 271843, 507567, 815529, 1861079, 2199457, 5583237, 6598371, 24194027, 72582081]

約数ペア:

[(1, 72582081), (3, 24194027), (11, 6598371), (13, 5583237), (33, 2199457), (39, 1861079), (89, 815529), (143, 507567), (267, 271843), (429, 169189), (979, 74139), (1157, 62733), (1901, 38181), (2937, 24713), (3471, 20911), (5703, 12727)]