82771227

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 161137152

約数和(自身を除く): 78365925

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 483, 567, 577, 621, 693, 759, 891, 1449, 1731, 1771, 1863, 2079, 2277, 4039, 4347, 5193, 5313, 6237, 6347, 6831, 12117, 13041, 13271, 15579, 15939, 19041, 20493, 36351, 39813, 44429, 46737, 47817, 57123, 92897, 109053, 119439, 133287, 143451, 145981, 171369, 278691, 327159, 358317, 399861, 437943, 514107, 836073, 1021867, 1074951, 1199583, 1313829, 2508219, 3065601, 3598749, 3941487, 7524657, 9196803, 11824461, 27590409, 82771227]

約数ペア:

[(1, 82771227), (3, 27590409), (7, 11824461), (9, 9196803), (11, 7524657), (21, 3941487), (23, 3598749), (27, 3065601), (33, 2508219), (63, 1313829), (69, 1199583), (77, 1074951), (81, 1021867), (99, 836073), (161, 514107), (189, 437943), (207, 399861), (231, 358317), (253, 327159), (297, 278691), (483, 171369), (567, 145981), (577, 143451), (621, 133287), (693, 119439), (759, 109053), (891, 92897), (1449, 57123), (1731, 47817), (1771, 46737), (1863, 44429), (2079, 39813), (2277, 36351), (4039, 20493), (4347, 19041), (5193, 15939), (5313, 15579), (6237, 13271), (6347, 13041), (6831, 12117)]