25269921

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 38787200

約数和(自身を除く): 13517279

約数列:

[1, 3, 9, 27, 61, 67, 183, 201, 229, 549, 603, 687, 1647, 1809, 2061, 4087, 6183, 12261, 13969, 15343, 36783, 41907, 46029, 110349, 125721, 138087, 377163, 414261, 935923, 2807769, 8423307, 25269921]

約数ペア:

[(1, 25269921), (3, 8423307), (9, 2807769), (27, 935923), (61, 414261), (67, 377163), (183, 138087), (201, 125721), (229, 110349), (549, 46029), (603, 41907), (687, 36783), (1647, 15343), (1809, 13969), (2061, 12261), (4087, 6183)]