63780717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 116250624

約数和(自身を除く): 52469907

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 67, 77, 91, 143, 201, 231, 273, 317, 429, 469, 737, 871, 951, 1001, 1407, 2211, 2219, 2613, 3003, 3487, 4121, 5159, 6097, 6657, 9581, 10461, 12363, 15477, 18291, 21239, 24409, 28743, 28847, 45331, 63717, 67067, 73227, 86541, 135993, 148673, 201201, 233629, 276107, 317317, 446019, 700887, 828321, 951951, 1635403, 1932749, 3037177, 4906209, 5798247, 9111531, 21260239, 63780717]

約数ペア:

[(1, 63780717), (3, 21260239), (7, 9111531), (11, 5798247), (13, 4906209), (21, 3037177), (33, 1932749), (39, 1635403), (67, 951951), (77, 828321), (91, 700887), (143, 446019), (201, 317317), (231, 276107), (273, 233629), (317, 201201), (429, 148673), (469, 135993), (737, 86541), (871, 73227), (951, 67067), (1001, 63717), (1407, 45331), (2211, 28847), (2219, 28743), (2613, 24409), (3003, 21239), (3487, 18291), (4121, 15477), (5159, 12363), (6097, 10461), (6657, 9581)]