64616169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 29369751

約数列:

[1, 3, 19, 53, 57, 73, 159, 219, 293, 879, 1007, 1387, 3021, 3869, 4161, 5567, 11607, 15529, 16701, 21389, 46587, 64167, 73511, 220533, 295051, 406391, 885153, 1133617, 1219173, 3400851, 21538723, 64616169]

約数ペア:

[(1, 64616169), (3, 21538723), (19, 3400851), (53, 1219173), (57, 1133617), (73, 885153), (159, 406391), (219, 295051), (293, 220533), (879, 73511), (1007, 64167), (1387, 46587), (3021, 21389), (3869, 16701), (4161, 15529), (5567, 11607)]