15691454703

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3923}}^1$

素因数の和:4090

約数の個数: 80

約数和(自身を含む): 25981274880

約数和(自身を除く): 10289820177

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 113, 171, 207, 339, 437, 513, 621, 1017, 1311, 1539, 1863, 2147, 2599, 3051, 3923, 3933, 6441, 7797, 9153, 11769, 11799, 19323, 23391, 35307, 35397, 49381, 57969, 70173, 74537, 90229, 105921, 148143, 173907, 210519, 223611, 270687, 317763, 443299, 444429, 670833, 812061, 1329897, 1333287, 1714351, 2012499, 2436183, 3989691, 3999861, 5143053, 6037497, 7308549, 8422681, 10195877, 11969073, 15429159, 25268043, 30587631, 35907219, 46287477, 75804129, 91762893, 138862431, 193721663, 227412387, 275288679, 581164989, 682237161, 825866037, 1743494967, 5230484901, 15691454703]

約数ペア:

[(1, 15691454703), (3, 5230484901), (9, 1743494967), (19, 825866037), (23, 682237161), (27, 581164989), (57, 275288679), (69, 227412387), (81, 193721663), (113, 138862431), (171, 91762893), (207, 75804129), (339, 46287477), (437, 35907219), (513, 30587631), (621, 25268043), (1017, 15429159), (1311, 11969073), (1539, 10195877), (1863, 8422681), (2147, 7308549), (2599, 6037497), (3051, 5143053), (3923, 3999861), (3933, 3989691), (6441, 2436183), (7797, 2012499), (9153, 1714351), (11769, 1333287), (11799, 1329897), (19323, 812061), (23391, 670833), (35307, 444429), (35397, 443299), (49381, 317763), (57969, 270687), (70173, 223611), (74537, 210519), (90229, 173907), (105921, 148143)]