68730999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 100853760

約数和(自身を除く): 32122761

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 401, 589, 1203, 1767, 1843, 3007, 5529, 7619, 9021, 12431, 22857, 37293, 38897, 57133, 116691, 171399, 236189, 708567, 739043, 1205807, 2217129, 3617421, 22910333, 68730999]

約数ペア:

[(1, 68730999), (3, 22910333), (19, 3617421), (31, 2217129), (57, 1205807), (93, 739043), (97, 708567), (291, 236189), (401, 171399), (589, 116691), (1203, 57133), (1767, 38897), (1843, 37293), (3007, 22857), (5529, 12431), (7619, 9021)]