63919857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38669}}^1$

素因数の和:38720

約数の個数: 16

約数和(自身を含む): 92808000

約数和(自身を除く): 28888143

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 38669, 116007, 734711, 1121401, 2204133, 3364203, 21306619, 63919857]

約数ペア:

[(1, 63919857), (3, 21306619), (19, 3364203), (29, 2204133), (57, 1121401), (87, 734711), (551, 116007), (1653, 38669)]