64911219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16111}}^1$

素因数の和:16210

約数の個数: 16

約数和(自身を含む): 92805120

約数和(自身を除く): 27893901

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 16111, 48333, 273887, 821661, 1272769, 3818307, 21637073, 64911219]

約数ペア:

[(1, 64911219), (3, 21637073), (17, 3818307), (51, 1272769), (79, 821661), (237, 273887), (1343, 48333), (4029, 16111)]