73472511

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 122923008

約数和(自身を除く): 49450497

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 93, 147, 161, 217, 483, 651, 701, 713, 1127, 1519, 2103, 2139, 3381, 4557, 4907, 4991, 14721, 14973, 16123, 21731, 34349, 34937, 48369, 65193, 103047, 104811, 112861, 152117, 338583, 456351, 499813, 790027, 1064819, 1499439, 2370081, 3194457, 3498691, 10496073, 24490837, 73472511]

約数ペア:

[(1, 73472511), (3, 24490837), (7, 10496073), (21, 3498691), (23, 3194457), (31, 2370081), (49, 1499439), (69, 1064819), (93, 790027), (147, 499813), (161, 456351), (217, 338583), (483, 152117), (651, 112861), (701, 104811), (713, 103047), (1127, 65193), (1519, 48369), (2103, 34937), (2139, 34349), (3381, 21731), (4557, 16123), (4907, 14973), (4991, 14721)]