64100889

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41651}}^1$

素因数の和:41682

約数の個数: 20

約数和(自身を含む): 100797840

約数和(自身を除く): 36696951

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 41651, 124953, 374859, 791369, 1124577, 2374107, 3373731, 7122321, 21366963, 64100889]

約数ペア:

[(1, 64100889), (3, 21366963), (9, 7122321), (19, 3373731), (27, 2374107), (57, 1124577), (81, 791369), (171, 374859), (513, 124953), (1539, 41651)]