64328229

素因数分解:

$3^3\times 7^2\times {\mathrm{48623}}^1$

素因数の和:48646

約数の個数: 24

約数和(自身を含む): 110862720

約数和(自身を除く): 46534491

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 48623, 145869, 340361, 437607, 1021083, 1312821, 2382527, 3063249, 7147581, 9189747, 21442743, 64328229]

約数ペア:

[(1, 64328229), (3, 21442743), (7, 9189747), (9, 7147581), (21, 3063249), (27, 2382527), (49, 1312821), (63, 1021083), (147, 437607), (189, 340361), (441, 145869), (1323, 48623)]