25901883

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 46169600

約数和(自身を除く): 20267717

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7213, 21639, 50491, 64917, 137047, 151473, 194751, 411141, 454419, 959329, 1233423, 1363257, 2877987, 3700269, 8633961, 25901883]

約数ペア:

[(1, 25901883), (3, 8633961), (7, 3700269), (9, 2877987), (19, 1363257), (21, 1233423), (27, 959329), (57, 454419), (63, 411141), (133, 194751), (171, 151473), (189, 137047), (399, 64917), (513, 50491), (1197, 21639), (3591, 7213)]