71277417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 109474560

約数和(自身を除く): 38197143

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 4127, 5757, 12381, 17271, 37143, 78413, 235239, 416827, 705717, 1250481, 3751443, 7919713, 23759139, 71277417]

約数ペア:

[(1, 71277417), (3, 23759139), (9, 7919713), (19, 3751443), (57, 1250481), (101, 705717), (171, 416827), (303, 235239), (909, 78413), (1919, 37143), (4127, 17271), (5757, 12381)]