55807983

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7321}}^1$

素因数の和:7356

約数の個数: 36

約数和(自身を含む): 101277904

約数和(自身を除く): 45469921

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7321, 7623, 21963, 51247, 65889, 80531, 153741, 241593, 461223, 563717, 724779, 885841, 1691151, 2657523, 5073453, 6200887, 7972569, 18602661, 55807983]

約数ペア:

[(1, 55807983), (3, 18602661), (7, 7972569), (9, 6200887), (11, 5073453), (21, 2657523), (33, 1691151), (63, 885841), (77, 724779), (99, 563717), (121, 461223), (231, 241593), (363, 153741), (693, 80531), (847, 65889), (1089, 51247), (2541, 21963), (7321, 7623)]