1508367081

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 2250460800

約数和(自身を除く): 742093719

約数列:

[1, 3, 13, 39, 41, 123, 149, 169, 447, 487, 507, 533, 1461, 1599, 1937, 5811, 6109, 6331, 6929, 18327, 18993, 19967, 20787, 25181, 59901, 72563, 75543, 79417, 82303, 217689, 238251, 246909, 259571, 778713, 943319, 1032421, 2829957, 2975083, 3097263, 3374423, 8925249, 10123269, 12263147, 36789441, 38676079, 116028237, 502789027, 1508367081]

約数ペア:

[(1, 1508367081), (3, 502789027), (13, 116028237), (39, 38676079), (41, 36789441), (123, 12263147), (149, 10123269), (169, 8925249), (447, 3374423), (487, 3097263), (507, 2975083), (533, 2829957), (1461, 1032421), (1599, 943319), (1937, 778713), (5811, 259571), (6109, 246909), (6331, 238251), (6929, 217689), (18327, 82303), (18993, 79417), (19967, 75543), (20787, 72563), (25181, 59901)]