27051902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 16708738

約数列:

[1, 2, 31, 43, 62, 73, 86, 139, 146, 278, 1333, 2263, 2666, 3139, 4309, 4526, 5977, 6278, 8618, 10147, 11954, 20294, 97309, 185287, 194618, 314557, 370574, 436321, 629114, 872642, 13525951, 27051902]

約数ペア:

[(1, 27051902), (2, 13525951), (31, 872642), (43, 629114), (62, 436321), (73, 370574), (86, 314557), (139, 194618), (146, 185287), (278, 97309), (1333, 20294), (2263, 11954), (2666, 10147), (3139, 8618), (4309, 6278), (4526, 5977)]