7846072479

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{1103}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 13536276480

約数和(自身を除く): 5690204001

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 617, 1103, 1281, 1647, 1851, 3309, 3843, 4319, 5553, 7721, 9927, 11529, 12957, 16659, 23163, 29781, 37637, 38871, 67283, 69489, 112911, 116613, 201849, 208467, 263459, 338733, 470981, 605547, 680551, 790377, 1016199, 1412943, 1816641, 2041653, 2371131, 4238829, 4763857, 6124959, 7113393, 12716487, 14291571, 18374877, 41513611, 42874713, 124540833, 128624139, 290595277, 373622499, 871785831, 1120867497, 2615357493, 7846072479]

約数ペア:

[(1, 7846072479), (3, 2615357493), (7, 1120867497), (9, 871785831), (21, 373622499), (27, 290595277), (61, 128624139), (63, 124540833), (183, 42874713), (189, 41513611), (427, 18374877), (549, 14291571), (617, 12716487), (1103, 7113393), (1281, 6124959), (1647, 4763857), (1851, 4238829), (3309, 2371131), (3843, 2041653), (4319, 1816641), (5553, 1412943), (7721, 1016199), (9927, 790377), (11529, 680551), (12957, 605547), (16659, 470981), (23163, 338733), (29781, 263459), (37637, 208467), (38871, 201849), (67283, 116613), (69489, 112911)]