72631737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 110822400

約数和(自身を除く): 38190663

約数列:

[1, 3, 9, 19, 57, 171, 383, 1109, 1149, 3327, 3447, 7277, 9981, 21071, 21831, 63213, 65493, 189639, 424747, 1274241, 3822723, 8070193, 24210579, 72631737]

約数ペア:

[(1, 72631737), (3, 24210579), (9, 8070193), (19, 3822723), (57, 1274241), (171, 424747), (383, 189639), (1109, 65493), (1149, 63213), (3327, 21831), (3447, 21071), (7277, 9981)]