55143774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 141396480

約数和(自身を除く): 86252706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 1017, 1291, 1582, 2034, 2373, 2582, 3051, 3873, 4746, 6102, 7119, 7746, 9037, 11619, 14238, 18074, 21357, 23238, 27111, 34857, 42714, 54222, 69714, 81333, 145883, 162666, 243999, 291766, 437649, 487998, 875298, 1021181, 1312947, 2042362, 2625894, 3063543, 3938841, 6127086, 7877682, 9190629, 18381258, 27571887, 55143774]

約数ペア:

[(1, 55143774), (2, 27571887), (3, 18381258), (6, 9190629), (7, 7877682), (9, 6127086), (14, 3938841), (18, 3063543), (21, 2625894), (27, 2042362), (42, 1312947), (54, 1021181), (63, 875298), (113, 487998), (126, 437649), (189, 291766), (226, 243999), (339, 162666), (378, 145883), (678, 81333), (791, 69714), (1017, 54222), (1291, 42714), (1582, 34857), (2034, 27111), (2373, 23238), (2582, 21357), (3051, 18074), (3873, 14238), (4746, 11619), (6102, 9037), (7119, 7746)]