158778869769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{23629}}^1$

素因数の和:24454

約数の個数: 48

約数和(自身を含む): 250470438400

約数和(自身を除く): 91691568631

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 727, 1027, 2181, 3081, 6543, 9243, 9451, 23629, 28353, 57433, 70887, 85059, 172299, 212661, 307177, 516897, 746629, 921531, 1866691, 2239887, 2764593, 5600073, 6719661, 16800219, 17178283, 24266983, 51534849, 72800949, 154604547, 218402847, 223317679, 669953037, 1357084357, 2009859111, 4071253071, 12213759213, 17642096641, 52926289923, 158778869769]

約数ペア:

[(1, 158778869769), (3, 52926289923), (9, 17642096641), (13, 12213759213), (39, 4071253071), (79, 2009859111), (117, 1357084357), (237, 669953037), (711, 223317679), (727, 218402847), (1027, 154604547), (2181, 72800949), (3081, 51534849), (6543, 24266983), (9243, 17178283), (9451, 16800219), (23629, 6719661), (28353, 5600073), (57433, 2764593), (70887, 2239887), (85059, 1866691), (172299, 921531), (212661, 746629), (307177, 516897)]