64694549241

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16834387}}^1$

素因数の和:16834461

約数の個数: 24

約数和(自身を含む): 108548133824

約数和(自身を除く): 43853584583

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 16834387, 50503161, 117840709, 151509483, 353522127, 1026897607, 1060566381, 3080692821, 7188283249, 9242078463, 21564849747, 64694549241]

約数ペア:

[(1, 64694549241), (3, 21564849747), (7, 9242078463), (9, 7188283249), (21, 3080692821), (61, 1060566381), (63, 1026897607), (183, 353522127), (427, 151509483), (549, 117840709), (1281, 50503161), (3843, 16834387)]