65209833

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 43009047

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 351, 403, 461, 507, 837, 1209, 1383, 1521, 3627, 4149, 4563, 5239, 5993, 10881, 12447, 14291, 15717, 17979, 42873, 47151, 53937, 77909, 128619, 141453, 161811, 185783, 233727, 385857, 557349, 701181, 1672047, 2103543, 2415179, 5016141, 7245537, 21736611, 65209833]

約数ペア:

[(1, 65209833), (3, 21736611), (9, 7245537), (13, 5016141), (27, 2415179), (31, 2103543), (39, 1672047), (93, 701181), (117, 557349), (169, 385857), (279, 233727), (351, 185783), (403, 161811), (461, 141453), (507, 128619), (837, 77909), (1209, 53937), (1383, 47151), (1521, 42873), (3627, 17979), (4149, 15717), (4563, 14291), (5239, 12447), (5993, 10881)]