61578369

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13037

約数の個数: 24

約数和(自身を含む): 97224192

約数和(自身を除く): 35645823

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 12983, 38949, 116847, 220711, 402473, 662133, 1207419, 1986399, 3622257, 6842041, 20526123, 61578369]

約数ペア:

[(1, 61578369), (3, 20526123), (9, 6842041), (17, 3622257), (31, 1986399), (51, 1207419), (93, 662133), (153, 402473), (279, 220711), (527, 116847), (1581, 38949), (4743, 12983)]