74811303

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 60663897

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 83, 133, 171, 189, 249, 251, 399, 513, 581, 747, 753, 1197, 1577, 1743, 1757, 2241, 2259, 3591, 4731, 4769, 5229, 5271, 6777, 11039, 14193, 14307, 15687, 15813, 20833, 33117, 33383, 42579, 42921, 47439, 62499, 99351, 100149, 128763, 145831, 187497, 298053, 300447, 395827, 437493, 562491, 901341, 1187481, 1312479, 2770789, 3562443, 3937437, 8312367, 10687329, 24937101, 74811303]

約数ペア:

[(1, 74811303), (3, 24937101), (7, 10687329), (9, 8312367), (19, 3937437), (21, 3562443), (27, 2770789), (57, 1312479), (63, 1187481), (83, 901341), (133, 562491), (171, 437493), (189, 395827), (249, 300447), (251, 298053), (399, 187497), (513, 145831), (581, 128763), (747, 100149), (753, 99351), (1197, 62499), (1577, 47439), (1743, 42921), (1757, 42579), (2241, 33383), (2259, 33117), (3591, 20833), (4731, 15813), (4769, 15687), (5229, 14307), (5271, 14193), (6777, 11039)]