25442307

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 41164032

約数和(自身を除く): 15721725

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 383, 549, 671, 1089, 1149, 2013, 3447, 4213, 6039, 7381, 12639, 22143, 23363, 37917, 46343, 66429, 70089, 139029, 210267, 256993, 417087, 770979, 2312937, 2826923, 8480769, 25442307]

約数ペア:

[(1, 25442307), (3, 8480769), (9, 2826923), (11, 2312937), (33, 770979), (61, 417087), (99, 256993), (121, 210267), (183, 139029), (363, 70089), (383, 66429), (549, 46343), (671, 37917), (1089, 23363), (1149, 22143), (2013, 12639), (3447, 7381), (4213, 6039)]