49977909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 76826880

約数和(自身を除く): 26848971

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 1439, 2043, 3859, 4317, 11577, 12951, 24463, 34731, 73389, 220167, 326653, 979959, 2939877, 5553101, 16659303, 49977909]

約数ペア:

[(1, 49977909), (3, 16659303), (9, 5553101), (17, 2939877), (51, 979959), (153, 326653), (227, 220167), (681, 73389), (1439, 34731), (2043, 24463), (3859, 12951), (4317, 11577)]