64308141

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 37528659

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 1871, 3819, 5613, 11457, 16839, 34371, 35549, 50517, 106647, 125357, 319941, 376071, 959823, 1128213, 2381783, 3384639, 7145349, 21436047, 64308141]

約数ペア:

[(1, 64308141), (3, 21436047), (9, 7145349), (19, 3384639), (27, 2381783), (57, 1128213), (67, 959823), (171, 376071), (201, 319941), (513, 125357), (603, 106647), (1273, 50517), (1809, 35549), (1871, 34371), (3819, 16839), (5613, 11457)]