68857173

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 125938176

約数和(自身を除く): 57081003

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 201, 231, 469, 603, 693, 737, 1407, 1483, 2211, 4221, 4449, 5159, 6633, 10381, 13347, 15477, 16313, 31143, 46431, 48939, 93429, 99361, 114191, 146817, 298083, 342573, 695527, 894249, 1027719, 1092971, 2086581, 3278913, 6259743, 7650797, 9836739, 22952391, 68857173]

約数ペア:

[(1, 68857173), (3, 22952391), (7, 9836739), (9, 7650797), (11, 6259743), (21, 3278913), (33, 2086581), (63, 1092971), (67, 1027719), (77, 894249), (99, 695527), (201, 342573), (231, 298083), (469, 146817), (603, 114191), (693, 99361), (737, 93429), (1407, 48939), (1483, 46431), (2211, 31143), (4221, 16313), (4449, 15477), (5159, 13347), (6633, 10381)]