568297107

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19913}}^1$

素因数の和:20080

約数の個数: 32

約数和(自身を含む): 968616960

約数和(自身を除く): 400319853

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 9513, 19913, 28539, 59739, 139391, 179217, 418173, 537651, 1254519, 3006863, 3763557, 9020589, 21048041, 27061767, 63144123, 81185301, 189432369, 568297107]

約数ペア:

[(1, 568297107), (3, 189432369), (7, 81185301), (9, 63144123), (21, 27061767), (27, 21048041), (63, 9020589), (151, 3763557), (189, 3006863), (453, 1254519), (1057, 537651), (1359, 418173), (3171, 179217), (4077, 139391), (9513, 59739), (19913, 28539)]