61265178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 151370856

約数和(自身を除く): 90105678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 15401, 30802, 46203, 92406, 138609, 200213, 261817, 277218, 400426, 523634, 600639, 785451, 1201278, 1570902, 1801917, 2356353, 3403621, 3603834, 4712706, 6807242, 10210863, 20421726, 30632589, 61265178]

約数ペア:

[(1, 61265178), (2, 30632589), (3, 20421726), (6, 10210863), (9, 6807242), (13, 4712706), (17, 3603834), (18, 3403621), (26, 2356353), (34, 1801917), (39, 1570902), (51, 1201278), (78, 785451), (102, 600639), (117, 523634), (153, 400426), (221, 277218), (234, 261817), (306, 200213), (442, 138609), (663, 92406), (1326, 46203), (1989, 30802), (3978, 15401)]