57133311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 28713729

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 391, 901, 919, 1173, 1219, 2703, 2757, 3657, 15623, 20723, 21137, 46869, 48707, 62169, 63411, 146121, 359329, 828019, 1077987, 1120261, 2484057, 3360783, 19044437, 57133311]

約数ペア:

[(1, 57133311), (3, 19044437), (17, 3360783), (23, 2484057), (51, 1120261), (53, 1077987), (69, 828019), (159, 359329), (391, 146121), (901, 63411), (919, 62169), (1173, 48707), (1219, 46869), (2703, 21137), (2757, 20723), (3657, 15623)]