67241817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23173

約数の個数: 24

約数和(自身を含む): 108257760

約数和(自身を除く): 41015943

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 23131, 69393, 208179, 393227, 439489, 1179681, 1318467, 3539043, 3955401, 7471313, 22413939, 67241817]

約数ペア:

[(1, 67241817), (3, 22413939), (9, 7471313), (17, 3955401), (19, 3539043), (51, 1318467), (57, 1179681), (153, 439489), (171, 393227), (323, 208179), (969, 69393), (2907, 23131)]