71761803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20639}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 102374400

約数和(自身を除く): 30612597

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 20639, 61917, 392141, 1176423, 1258979, 3776937, 23920601, 71761803]

約数ペア:

[(1, 71761803), (3, 23920601), (19, 3776937), (57, 1258979), (61, 1176423), (183, 392141), (1159, 61917), (3477, 20639)]