69954561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 106785120

約数和(自身を除く): 36830559

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 1307, 2817, 3921, 5947, 11763, 17841, 24833, 53523, 74499, 223497, 409091, 1227273, 3681819, 7772729, 23318187, 69954561]

約数ペア:

[(1, 69954561), (3, 23318187), (9, 7772729), (19, 3681819), (57, 1227273), (171, 409091), (313, 223497), (939, 74499), (1307, 53523), (2817, 24833), (3921, 17841), (5947, 11763)]