72965277

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 132288000

約数和(自身を除く): 59322723

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 499, 633, 693, 1477, 1497, 1899, 2321, 3493, 4431, 4491, 5489, 6963, 10479, 13293, 16247, 16467, 20889, 31437, 38423, 48741, 49401, 105289, 115269, 146223, 315867, 345807, 737023, 947601, 1158179, 2211069, 3474537, 6633207, 8107253, 10423611, 24321759, 72965277]

約数ペア:

[(1, 72965277), (3, 24321759), (7, 10423611), (9, 8107253), (11, 6633207), (21, 3474537), (33, 2211069), (63, 1158179), (77, 947601), (99, 737023), (211, 345807), (231, 315867), (499, 146223), (633, 115269), (693, 105289), (1477, 49401), (1497, 48741), (1899, 38423), (2321, 31437), (3493, 20889), (4431, 16467), (4491, 16247), (5489, 13293), (6963, 10479)]