64649151

素因数分解:

$3^3\times 7^1\times {\mathrm{342059}}^1$

素因数の和:342075

約数の個数: 16

約数和(自身を含む): 109459200

約数和(自身を除く): 44810049

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 342059, 1026177, 2394413, 3078531, 7183239, 9235593, 21549717, 64649151]

約数ペア:

[(1, 64649151), (3, 21549717), (7, 9235593), (9, 7183239), (21, 3078531), (27, 2394413), (63, 1026177), (189, 342059)]