56554804179

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2161633}}^1$

素因数の和:2161681

約数の個数: 40

約数和(自身を含む): 94160777040

約数和(自身を除く): 37605972861

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 26163, 2161633, 6484899, 19454697, 36747761, 41071027, 58364091, 110243283, 123213081, 175092273, 330729849, 369639243, 698207459, 992189547, 1108917729, 2094622377, 2976568641, 3326753187, 6283867131, 18851601393, 56554804179]

約数ペア:

[(1, 56554804179), (3, 18851601393), (9, 6283867131), (17, 3326753187), (19, 2976568641), (27, 2094622377), (51, 1108917729), (57, 992189547), (81, 698207459), (153, 369639243), (171, 330729849), (323, 175092273), (459, 123213081), (513, 110243283), (969, 58364091), (1377, 41071027), (1539, 36747761), (2907, 19454697), (8721, 6484899), (26163, 2161633)]