172074621

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 246339360

約数和(自身を除く): 74264739

約数列:

[1, 3, 19, 57, 59, 177, 361, 1083, 1121, 2693, 3363, 8079, 21299, 51167, 63897, 153501, 158887, 476661, 972173, 2916519, 3018853, 9056559, 57358207, 172074621]

約数ペア:

[(1, 172074621), (3, 57358207), (19, 9056559), (57, 3018853), (59, 2916519), (177, 972173), (361, 476661), (1083, 158887), (1121, 153501), (2693, 63897), (3363, 51167), (8079, 21299)]