90640107

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 53993493

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 3347, 9027, 10041, 27081, 30123, 56899, 90369, 170697, 197473, 512091, 592419, 1536273, 1777257, 3357041, 5331771, 10071123, 30213369, 90640107]

約数ペア:

[(1, 90640107), (3, 30213369), (9, 10071123), (17, 5331771), (27, 3357041), (51, 1777257), (59, 1536273), (153, 592419), (177, 512091), (459, 197473), (531, 170697), (1003, 90369), (1593, 56899), (3009, 30123), (3347, 27081), (9027, 10041)]