4090149

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 3743451

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 67, 119, 133, 153, 171, 189, 201, 323, 357, 399, 459, 469, 513, 603, 969, 1071, 1139, 1197, 1273, 1407, 1809, 2261, 2907, 3213, 3417, 3591, 3819, 4221, 6783, 7973, 8721, 8911, 10251, 11457, 12663, 20349, 21641, 23919, 26733, 30753, 34371, 61047, 64923, 71757, 80199, 151487, 194769, 215271, 240597, 454461, 584307, 1363383, 4090149]

約数ペア:

[(1, 4090149), (3, 1363383), (7, 584307), (9, 454461), (17, 240597), (19, 215271), (21, 194769), (27, 151487), (51, 80199), (57, 71757), (63, 64923), (67, 61047), (119, 34371), (133, 30753), (153, 26733), (171, 23919), (189, 21641), (201, 20349), (323, 12663), (357, 11457), (399, 10251), (459, 8911), (469, 8721), (513, 7973), (603, 6783), (969, 4221), (1071, 3819), (1139, 3591), (1197, 3417), (1273, 3213), (1407, 2907), (1809, 2261)]