177480459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89231}}^1$

素因数の和:89267

約数の個数: 24

約数和(自身を含む): 292324032

約数和(自身を除く): 114843573

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 89231, 267693, 803079, 1160003, 1516927, 3480009, 4550781, 10440027, 13652343, 19720051, 59160153, 177480459]

約数ペア:

[(1, 177480459), (3, 59160153), (9, 19720051), (13, 13652343), (17, 10440027), (39, 4550781), (51, 3480009), (117, 1516927), (153, 1160003), (221, 803079), (663, 267693), (1989, 89231)]