223810083

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3119}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 397163520

約数和(自身を除く): 173353437

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 3119, 3417, 4221, 7973, 9357, 10251, 21833, 23919, 28071, 53023, 65499, 71757, 159069, 196497, 208973, 371161, 477207, 626919, 1113483, 1462811, 1880757, 3340449, 3552541, 4388433, 10657623, 13165299, 24867787, 31972869, 74603361, 223810083]

約数ペア:

[(1, 223810083), (3, 74603361), (7, 31972869), (9, 24867787), (17, 13165299), (21, 10657623), (51, 4388433), (63, 3552541), (67, 3340449), (119, 1880757), (153, 1462811), (201, 1113483), (357, 626919), (469, 477207), (603, 371161), (1071, 208973), (1139, 196497), (1407, 159069), (3119, 71757), (3417, 65499), (4221, 53023), (7973, 28071), (9357, 23919), (10251, 21833)]