27292797

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 47742240

約数和(自身を除く): 20449443

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 151, 171, 399, 453, 1057, 1197, 1359, 2869, 3171, 8607, 9513, 20083, 22801, 25821, 60249, 68403, 159607, 180747, 205209, 433219, 478821, 1299657, 1436463, 3032533, 3898971, 9097599, 27292797]

約数ペア:

[(1, 27292797), (3, 9097599), (7, 3898971), (9, 3032533), (19, 1436463), (21, 1299657), (57, 478821), (63, 433219), (133, 205209), (151, 180747), (171, 159607), (399, 68403), (453, 60249), (1057, 25821), (1197, 22801), (1359, 20083), (2869, 9513), (3171, 8607)]