73710063

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 54

約数和(自身を含む): 130996944

約数和(自身を除く): 57286881

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 361, 399, 441, 463, 931, 1083, 1197, 1389, 2527, 2793, 3241, 3249, 4167, 7581, 8379, 8797, 9723, 17689, 22687, 22743, 26391, 29169, 53067, 61579, 68061, 79173, 159201, 167143, 184737, 204183, 431053, 501429, 554211, 1170001, 1293159, 1504287, 3510003, 3879477, 8190007, 10530009, 24570021, 73710063]

約数ペア:

[(1, 73710063), (3, 24570021), (7, 10530009), (9, 8190007), (19, 3879477), (21, 3510003), (49, 1504287), (57, 1293159), (63, 1170001), (133, 554211), (147, 501429), (171, 431053), (361, 204183), (399, 184737), (441, 167143), (463, 159201), (931, 79173), (1083, 68061), (1197, 61579), (1389, 53067), (2527, 29169), (2793, 26391), (3241, 22743), (3249, 22687), (4167, 17689), (7581, 9723), (8379, 8797)]