84237543

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{18461}}^1$

素因数の和:18496

約数の個数: 24

約数和(自身を含む): 135141840

約数和(自身を除く): 50904297

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 18461, 55383, 166149, 239993, 498447, 719979, 2159937, 3119909, 6479811, 9359727, 28079181, 84237543]

約数ペア:

[(1, 84237543), (3, 28079181), (9, 9359727), (13, 6479811), (27, 3119909), (39, 2159937), (117, 719979), (169, 498447), (351, 239993), (507, 166149), (1521, 55383), (4563, 18461)]