2078794101681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{7457}}^1\times {\mathrm{5323}}^1$

素因数の和:12843

約数の個数: 72

約数和(自身を含む): 3425391025056

約数和(自身を除く): 1346596923375

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 529, 759, 1587, 2277, 4761, 5323, 5819, 7457, 15969, 17457, 22371, 47907, 52371, 58553, 67113, 82027, 122429, 171511, 175659, 246081, 367287, 514533, 526977, 738243, 1101861, 1346719, 1543599, 1886621, 2815867, 3944753, 4040157, 5659863, 8447601, 11834259, 12120471, 16979589, 25342803, 30974537, 35502777, 39693611, 43392283, 92923611, 119080833, 130176849, 278770833, 357242499, 390530547, 436629721, 912953053, 1309889163, 2738859159, 3929667489, 8216577477, 10042483583, 20997920219, 30127450749, 62993760657, 90382352247, 188981281971, 230977122409, 692931367227, 2078794101681]

約数ペア:

[(1, 2078794101681), (3, 692931367227), (9, 230977122409), (11, 188981281971), (23, 90382352247), (33, 62993760657), (69, 30127450749), (99, 20997920219), (207, 10042483583), (253, 8216577477), (529, 3929667489), (759, 2738859159), (1587, 1309889163), (2277, 912953053), (4761, 436629721), (5323, 390530547), (5819, 357242499), (7457, 278770833), (15969, 130176849), (17457, 119080833), (22371, 92923611), (47907, 43392283), (52371, 39693611), (58553, 35502777), (67113, 30974537), (82027, 25342803), (122429, 16979589), (171511, 12120471), (175659, 11834259), (246081, 8447601), (367287, 5659863), (514533, 4040157), (526977, 3944753), (738243, 2815867), (1101861, 1886621), (1346719, 1543599)]