194348511

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54121}}^1$

素因数の和:54156

約数の個数: 32

約数和(自身を含む): 346380800

約数和(自身を除く): 152032289

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 54121, 162363, 378847, 487089, 1028299, 1136541, 1461267, 3084897, 3409623, 7198093, 9254691, 10228869, 21594279, 27764073, 64782837, 194348511]

約数ペア:

[(1, 194348511), (3, 64782837), (7, 27764073), (9, 21594279), (19, 10228869), (21, 9254691), (27, 7198093), (57, 3409623), (63, 3084897), (133, 1461267), (171, 1136541), (189, 1028299), (399, 487089), (513, 378847), (1197, 162363), (3591, 54121)]