69901461

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 120504384

約数和(自身を除く): 50602923

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 1091, 2373, 3051, 3273, 7119, 7637, 9153, 9819, 21357, 22911, 29457, 64071, 68733, 88371, 123283, 206199, 369849, 618597, 862981, 1109547, 2588943, 3328641, 7766829, 9985923, 23300487, 69901461]

約数ペア:

[(1, 69901461), (3, 23300487), (7, 9985923), (9, 7766829), (21, 3328641), (27, 2588943), (63, 1109547), (81, 862981), (113, 618597), (189, 369849), (339, 206199), (567, 123283), (791, 88371), (1017, 68733), (1091, 64071), (2373, 29457), (3051, 22911), (3273, 21357), (7119, 9819), (7637, 9153)]