4247807643

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 6630604800

約数和(自身を除く): 2382797157

約数列:

[1, 3, 9, 27, 31, 79, 93, 227, 237, 279, 283, 681, 711, 837, 849, 2043, 2133, 2449, 2547, 6129, 7037, 7347, 7641, 8773, 17933, 21111, 22041, 22357, 26319, 53799, 63333, 64241, 66123, 67071, 78957, 161397, 189999, 192723, 201213, 236871, 484191, 555923, 578169, 603639, 693067, 1667769, 1734507, 1991471, 2079201, 5003307, 5075039, 5974413, 6237603, 15009921, 15225117, 17923239, 18712809, 45675351, 53769717, 137026053, 157326209, 471978627, 1415935881, 4247807643]

約数ペア:

[(1, 4247807643), (3, 1415935881), (9, 471978627), (27, 157326209), (31, 137026053), (79, 53769717), (93, 45675351), (227, 18712809), (237, 17923239), (279, 15225117), (283, 15009921), (681, 6237603), (711, 5974413), (837, 5075039), (849, 5003307), (2043, 2079201), (2133, 1991471), (2449, 1734507), (2547, 1667769), (6129, 693067), (7037, 603639), (7347, 578169), (7641, 555923), (8773, 484191), (17933, 236871), (21111, 201213), (22041, 192723), (22357, 189999), (26319, 161397), (53799, 78957), (63333, 67071), (64241, 66123)]