240597

素因数分解:

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

素因数の和:102

約数の個数: 32

約数和(自身を含む): 435200

約数和(自身を除く): 194603

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 399, 469, 513, 603, 1197, 1273, 1407, 1809, 3591, 3819, 4221, 8911, 11457, 12663, 26733, 34371, 80199, 240597]

約数ペア:

[(1, 240597), (3, 80199), (7, 34371), (9, 26733), (19, 12663), (21, 11457), (27, 8911), (57, 4221), (63, 3819), (67, 3591), (133, 1809), (171, 1407), (189, 1273), (201, 1197), (399, 603), (469, 513)]