53949789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15377

約数の個数: 24

約数和(自身を含む): 86104512

約数和(自身を除く): 32154723

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15331, 45993, 137979, 260627, 352613, 781881, 1057839, 2345643, 3173517, 5994421, 17983263, 53949789]

約数ペア:

[(1, 53949789), (3, 17983263), (9, 5994421), (17, 3173517), (23, 2345643), (51, 1057839), (69, 781881), (153, 352613), (207, 260627), (391, 137979), (1173, 45993), (3519, 15331)]