177480639

素因数分解:

$3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 307087872

約数和(自身を除く): 129607233

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 243, 309, 567, 721, 927, 1013, 1701, 2163, 2781, 3039, 6489, 7091, 8343, 9117, 19467, 21273, 25029, 27351, 58401, 63819, 82053, 104339, 175203, 191457, 246159, 313017, 574371, 730373, 939051, 1723113, 2191119, 2817153, 6573357, 8451459, 19720071, 25354377, 59160213, 177480639]

約数ペア:

[(1, 177480639), (3, 59160213), (7, 25354377), (9, 19720071), (21, 8451459), (27, 6573357), (63, 2817153), (81, 2191119), (103, 1723113), (189, 939051), (243, 730373), (309, 574371), (567, 313017), (721, 246159), (927, 191457), (1013, 175203), (1701, 104339), (2163, 82053), (2781, 63819), (3039, 58401), (6489, 27351), (7091, 25029), (8343, 21273), (9117, 19467)]