187833663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53377}}^1$

素因数の和:53423

約数の個数: 24

約数和(自身を含む): 299770848

約数和(自身を除く): 111937185

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 53377, 160131, 480393, 907409, 1227671, 2722227, 3683013, 8166681, 11049039, 20870407, 62611221, 187833663]

約数ペア:

[(1, 187833663), (3, 62611221), (9, 20870407), (17, 11049039), (23, 8166681), (51, 3683013), (69, 2722227), (153, 1227671), (207, 907409), (391, 480393), (1173, 160131), (3519, 53377)]