123709151503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{67043}}^1$

素因数の和:67303

約数の個数: 32

約数和(自身を含む): 150504662016

約数和(自身を除く): 26795510513

約数列:

[1, 7, 23, 73, 157, 161, 511, 1099, 1679, 3611, 11461, 11753, 25277, 67043, 80227, 263603, 469301, 1541989, 1845221, 4894139, 10525751, 10793923, 34258973, 73680257, 112565197, 242092273, 768379823, 787956379, 1694645911, 5378658761, 17672735929, 123709151503]

約数ペア:

[(1, 123709151503), (7, 17672735929), (23, 5378658761), (73, 1694645911), (157, 787956379), (161, 768379823), (511, 242092273), (1099, 112565197), (1679, 73680257), (3611, 34258973), (11461, 10793923), (11753, 10525751), (25277, 4894139), (67043, 1845221), (80227, 1541989), (263603, 469301)]