63993423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 33935793

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 367, 663, 789, 1101, 3419, 4471, 4771, 6239, 10257, 13413, 14313, 18717, 58123, 81107, 96521, 174369, 243321, 289563, 1254773, 1640857, 3764319, 4922571, 21331141, 63993423]

約数ペア:

[(1, 63993423), (3, 21331141), (13, 4922571), (17, 3764319), (39, 1640857), (51, 1254773), (221, 289563), (263, 243321), (367, 174369), (663, 96521), (789, 81107), (1101, 58123), (3419, 18717), (4471, 14313), (4771, 13413), (6239, 10257)]