64050519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 95284224

約数和(自身を除く): 31233705

約数列:

[1, 3, 13, 39, 47, 83, 141, 249, 421, 611, 1079, 1263, 1833, 3237, 3901, 5473, 11703, 16419, 19787, 34943, 50713, 59361, 104829, 152139, 257231, 454259, 771693, 1362777, 1642321, 4926963, 21350173, 64050519]

約数ペア:

[(1, 64050519), (3, 21350173), (13, 4926963), (39, 1642321), (47, 1362777), (83, 771693), (141, 454259), (249, 257231), (421, 152139), (611, 104829), (1079, 59361), (1263, 50713), (1833, 34943), (3237, 19787), (3901, 16419), (5473, 11703)]