13026213639

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 19905177600

約数和(自身を除く): 6878963961

約数列:

[1, 3, 9, 27, 83, 89, 241, 249, 267, 271, 723, 747, 801, 813, 2169, 2241, 2403, 2439, 6507, 7317, 7387, 20003, 21449, 22161, 22493, 24119, 60009, 64347, 65311, 66483, 67479, 72357, 180027, 193041, 195933, 199449, 202437, 217071, 540081, 579123, 587799, 607311, 651213, 1763397, 1780267, 2001877, 5340801, 5420813, 5812679, 6005631, 16022403, 16262439, 17438037, 18016893, 48067209, 48787317, 52314111, 54050679, 146361951, 156942333, 482452357, 1447357071, 4342071213, 13026213639]

約数ペア:

[(1, 13026213639), (3, 4342071213), (9, 1447357071), (27, 482452357), (83, 156942333), (89, 146361951), (241, 54050679), (249, 52314111), (267, 48787317), (271, 48067209), (723, 18016893), (747, 17438037), (801, 16262439), (813, 16022403), (2169, 6005631), (2241, 5812679), (2403, 5420813), (2439, 5340801), (6507, 2001877), (7317, 1780267), (7387, 1763397), (20003, 651213), (21449, 607311), (22161, 587799), (22493, 579123), (24119, 540081), (60009, 217071), (64347, 202437), (65311, 199449), (66483, 195933), (67479, 193041), (72357, 180027)]