6335721

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 11315200

約数和(自身を除く): 4979479

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 79, 133, 171, 201, 237, 399, 469, 553, 603, 711, 1197, 1273, 1407, 1501, 1659, 3819, 4221, 4503, 4977, 5293, 8911, 10507, 11457, 13509, 15879, 26733, 31521, 37051, 47637, 80199, 94563, 100567, 111153, 301701, 333459, 703969, 905103, 2111907, 6335721]

約数ペア:

[(1, 6335721), (3, 2111907), (7, 905103), (9, 703969), (19, 333459), (21, 301701), (57, 111153), (63, 100567), (67, 94563), (79, 80199), (133, 47637), (171, 37051), (201, 31521), (237, 26733), (399, 15879), (469, 13509), (553, 11457), (603, 10507), (711, 8911), (1197, 5293), (1273, 4977), (1407, 4503), (1501, 4221), (1659, 3819)]