27862683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 13816677

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 401, 437, 1007, 1203, 1219, 1311, 3021, 3657, 7619, 9223, 21253, 22857, 23161, 27669, 63759, 69483, 175237, 403807, 488819, 525711, 1211421, 1466457, 9287561, 27862683]

約数ペア:

[(1, 27862683), (3, 9287561), (19, 1466457), (23, 1211421), (53, 525711), (57, 488819), (69, 403807), (159, 175237), (401, 69483), (437, 63759), (1007, 27669), (1203, 23161), (1219, 22857), (1311, 21253), (3021, 9223), (3657, 7619)]