69778863

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5923}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 133076736

約数和(自身を除く): 63297873

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 5923, 11781, 17769, 41461, 53307, 65153, 100691, 124383, 195459, 302073, 373149, 456071, 586377, 704837, 906219, 1107601, 1368213, 2114511, 3322803, 4104639, 6343533, 7753207, 9968409, 23259621, 69778863]

約数ペア:

[(1, 69778863), (3, 23259621), (7, 9968409), (9, 7753207), (11, 6343533), (17, 4104639), (21, 3322803), (33, 2114511), (51, 1368213), (63, 1107601), (77, 906219), (99, 704837), (119, 586377), (153, 456071), (187, 373149), (231, 302073), (357, 195459), (561, 124383), (693, 100691), (1071, 65153), (1309, 53307), (1683, 41461), (3927, 17769), (5923, 11781)]